39710345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 49342608

約数和(自身を除く): 9632263

約数列:

[1, 5, 41, 97, 205, 485, 1997, 3977, 9985, 19885, 81877, 193709, 409385, 968545, 7942069, 39710345]

約数ペア:

[(1, 39710345), (5, 7942069), (41, 968545), (97, 409385), (205, 193709), (485, 81877), (1997, 19885), (3977, 9985)]