8947360

素因数分解:

$2^5\times 5^1\times {\mathrm{55921}}^1$

素因数の和:55936

約数の個数: 24

約数和(自身を含む): 21138516

約数和(自身を除く): 12191156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 55921, 111842, 223684, 279605, 447368, 559210, 894736, 1118420, 1789472, 2236840, 4473680, 8947360]

約数ペア:

[(1, 8947360), (2, 4473680), (4, 2236840), (5, 1789472), (8, 1118420), (10, 894736), (16, 559210), (20, 447368), (32, 279605), (40, 223684), (80, 111842), (160, 55921)]