42233680

素因数分解:

$2^4\times 5^1\times {\mathrm{527921}}^1$

素因数の和:527934

約数の個数: 20

約数和(自身を含む): 98193492

約数和(自身を除く): 55959812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 527921, 1055842, 2111684, 2639605, 4223368, 5279210, 8446736, 10558420, 21116840, 42233680]

約数ペア:

[(1, 42233680), (2, 21116840), (4, 10558420), (5, 8446736), (8, 5279210), (10, 4223368), (16, 2639605), (20, 2111684), (40, 1055842), (80, 527921)]