56224240

素因数分解:

$2^4\times 5^1\times {\mathrm{702803}}^1$

素因数の和:702816

約数の個数: 20

約数和(自身を含む): 130721544

約数和(自身を除く): 74497304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 702803, 1405606, 2811212, 3514015, 5622424, 7028030, 11244848, 14056060, 28112120, 56224240]

約数ペア:

[(1, 56224240), (2, 28112120), (4, 14056060), (5, 11244848), (8, 7028030), (10, 5622424), (16, 3514015), (20, 2811212), (40, 1405606), (80, 702803)]