56228080

素因数分解:

$2^4\times 5^1\times {\mathrm{702851}}^1$

素因数の和:702864

約数の個数: 20

約数和(自身を含む): 130730472

約数和(自身を除く): 74502392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 702851, 1405702, 2811404, 3514255, 5622808, 7028510, 11245616, 14057020, 28114040, 56228080]

約数ペア:

[(1, 56228080), (2, 28114040), (4, 14057020), (5, 11245616), (8, 7028510), (10, 5622808), (16, 3514255), (20, 2811404), (40, 1405702), (80, 702851)]