40104372010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{56485031}}^1$

素因数の和:56485109

約数の個数: 16

約数和(自身を含む): 73204601472

約数和(自身を除く): 33100229462

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 56485031, 112970062, 282425155, 564850310, 4010437201, 8020874402, 20052186005, 40104372010]

約数ペア:

[(1, 40104372010), (2, 20052186005), (5, 8020874402), (10, 4010437201), (71, 564850310), (142, 282425155), (355, 112970062), (710, 56485031)]