40279010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56731}}^1$

素因数の和:56809

約数の個数: 16

約数和(自身を含む): 73524672

約数和(自身を除く): 33245662

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 56731, 113462, 283655, 567310, 4027901, 8055802, 20139505, 40279010]

約数ペア:

[(1, 40279010), (2, 20139505), (5, 8055802), (10, 4027901), (71, 567310), (142, 283655), (355, 113462), (710, 56731)]