79429960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17573}}^1$

素因数の和:17697

約数の個数: 32

約数和(自身を含む): 180309240

約数和(自身を除く): 100879280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 17573, 35146, 70292, 87865, 140584, 175730, 351460, 702920, 1985749, 3971498, 7942996, 9928745, 15885992, 19857490, 39714980, 79429960]

約数ペア:

[(1, 79429960), (2, 39714980), (4, 19857490), (5, 15885992), (8, 9928745), (10, 7942996), (20, 3971498), (40, 1985749), (113, 702920), (226, 351460), (452, 175730), (565, 140584), (904, 87865), (1130, 70292), (2260, 35146), (4520, 17573)]