125331380

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{4751}}^1$

素因数の和:6079

約数の個数: 24

約数和(自身を含む): 263450880

約数和(自身を除く): 138119500

約数列:

[1, 2, 4, 5, 10, 20, 1319, 2638, 4751, 5276, 6595, 9502, 13190, 19004, 23755, 26380, 47510, 95020, 6266569, 12533138, 25066276, 31332845, 62665690, 125331380]

約数ペア:

[(1, 125331380), (2, 62665690), (4, 31332845), (5, 25066276), (10, 12533138), (20, 6266569), (1319, 95020), (2638, 47510), (4751, 26380), (5276, 23755), (6595, 19004), (9502, 13190)]