57102040

素因数分解:

$2^3\times 5^1\times {\mathrm{1427551}}^1$

素因数の和:1427562

約数の個数: 16

約数和(自身を含む): 128479680

約数和(自身を除く): 71377640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427551, 2855102, 5710204, 7137755, 11420408, 14275510, 28551020, 57102040]

約数ペア:

[(1, 57102040), (2, 28551020), (4, 14275510), (5, 11420408), (8, 7137755), (10, 5710204), (20, 2855102), (40, 1427551)]