157430596580

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{56629711}}^1$

素因数の和:56629859

約数の個数: 24

約数和(自身を含む): 332982706560

約数和(自身を除く): 175552109980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 56629711, 113259422, 226518844, 283148555, 566297110, 1132594220, 7871529829, 15743059658, 31486119316, 39357649145, 78715298290, 157430596580]

約数ペア:

[(1, 157430596580), (2, 78715298290), (4, 39357649145), (5, 31486119316), (10, 15743059658), (20, 7871529829), (139, 1132594220), (278, 566297110), (556, 283148555), (695, 226518844), (1390, 113259422), (2780, 56629711)]