40312855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1741}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 52928928

約数和(自身を除く): 12616073

約数列:

[1, 5, 11, 55, 421, 1741, 2105, 4631, 8705, 19151, 23155, 95755, 732961, 3664805, 8062571, 40312855]

約数ペア:

[(1, 40312855), (5, 8062571), (11, 3664805), (55, 732961), (421, 95755), (1741, 23155), (2105, 19151), (4631, 8705)]