56022160

素因数分解:

$2^4\times 5^1\times {\mathrm{700277}}^1$

素因数の和:700290

約数の個数: 20

約数和(自身を含む): 130251708

約数和(自身を除く): 74229548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 700277, 1400554, 2801108, 3501385, 5602216, 7002770, 11204432, 14005540, 28011080, 56022160]

約数ペア:

[(1, 56022160), (2, 28011080), (4, 14005540), (5, 11204432), (8, 7002770), (10, 5602216), (16, 3501385), (20, 2801108), (40, 1400554), (80, 700277)]