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<DIV><FONT face="MS UI Gothic" size=2> Hi,
Seqfans.</FONT></DIV>
<DIV><FONT face="MS UI Gothic" size=2> I tried to search for a
little generalized perfect number as
follows.<BR> Sigma_10(n)=k*n^2 ,
for some integer k.
-2-<BR> Sigma_10(n) means
Sum_{d|n} d^10 . <BR> Three solutions exist, 1, 2*5*41,
2*5*29*41, up to 500000.<BR> If anyone find one more solution,
it will become to fit to OEIS.</FONT></DIV>
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<DIV><FONT face="MS UI Gothic" size=2> Yasutoshi</FONT></DIV>
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