4039843420

素因数分解:

$2^2\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{47741}}^1$

素因数の和:51981

約数の個数: 24

約数和(自身を含む): 8485854048

約数和(自身を除く): 4446010628

約数列:

[1, 2, 4, 5, 10, 20, 4231, 8462, 16924, 21155, 42310, 47741, 84620, 95482, 190964, 238705, 477410, 954820, 201992171, 403984342, 807968684, 1009960855, 2019921710, 4039843420]

約数ペア:

[(1, 4039843420), (2, 2019921710), (4, 1009960855), (5, 807968684), (10, 403984342), (20, 201992171), (4231, 954820), (8462, 477410), (16924, 238705), (21155, 190964), (42310, 95482), (47741, 84620)]