4473680

素因数分解:

$2^4\times 5^1\times {\mathrm{55921}}^1$

素因数の和:55934

約数の個数: 20

約数和(自身を含む): 10401492

約数和(自身を除く): 5927812

約数列:

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

約数ペア:

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