57271360

素因数分解:

$2^6\times 5^1\times {\mathrm{178973}}^1$

素因数の和:178990

約数の個数: 28

約数和(自身を含む): 136378188

約数和(自身を除く): 79106828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 178973, 357946, 715892, 894865, 1431784, 1789730, 2863568, 3579460, 5727136, 7158920, 11454272, 14317840, 28635680, 57271360]

約数ペア:

[(1, 57271360), (2, 28635680), (4, 14317840), (5, 11454272), (8, 7158920), (10, 5727136), (16, 3579460), (20, 2863568), (32, 1789730), (40, 1431784), (64, 894865), (80, 715892), (160, 357946), (320, 178973)]