56080

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1$

素因数の和:714

約数の個数: 20

約数和(自身を含む): 130572

約数和(自身を除く): 74492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 5608, 7010, 11216, 14020, 28040, 56080]

約数ペア:

[(1, 56080), (2, 28040), (4, 14020), (5, 11216), (8, 7010), (10, 5608), (16, 3505), (20, 2804), (40, 1402), (80, 701)]