56355160

素因数分解:

$2^3\times 5^1\times {\mathrm{1408879}}^1$

素因数の和:1408890

約数の個数: 16

約数和(自身を含む): 126799200

約数和(自身を除く): 70444040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1408879, 2817758, 5635516, 7044395, 11271032, 14088790, 28177580, 56355160]

約数ペア:

[(1, 56355160), (2, 28177580), (4, 14088790), (5, 11271032), (8, 7044395), (10, 5635516), (20, 2817758), (40, 1408879)]