56313640

素因数分解:

$2^3\times 5^1\times {\mathrm{1407841}}^1$

素因数の和:1407852

約数の個数: 16

約数和(自身を含む): 126705780

約数和(自身を除く): 70392140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1407841, 2815682, 5631364, 7039205, 11262728, 14078410, 28156820, 56313640]

約数ペア:

[(1, 56313640), (2, 28156820), (4, 14078410), (5, 11262728), (8, 7039205), (10, 5631364), (20, 2815682), (40, 1407841)]