22871360

素因数分解:

$2^6\times 5^1\times {\mathrm{71473}}^1$

素因数の和:71490

約数の個数: 28

約数和(自身を含む): 54463188

約数和(自身を除く): 31591828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 71473, 142946, 285892, 357365, 571784, 714730, 1143568, 1429460, 2287136, 2858920, 4574272, 5717840, 11435680, 22871360]

約数ペア:

[(1, 22871360), (2, 11435680), (4, 5717840), (5, 4574272), (8, 2858920), (10, 2287136), (16, 1429460), (20, 1143568), (32, 714730), (40, 571784), (64, 357365), (80, 285892), (160, 142946), (320, 71473)]