29637920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14249}}^1$

素因数の和:14277

約数の個数: 48

約数和(自身を含む): 75411000

約数和(自身を除く): 45773080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14249, 28498, 56996, 71245, 113992, 142490, 185237, 227984, 284980, 370474, 455968, 569960, 740948, 926185, 1139920, 1481896, 1852370, 2279840, 2963792, 3704740, 5927584, 7409480, 14818960, 29637920]

約数ペア:

[(1, 29637920), (2, 14818960), (4, 7409480), (5, 5927584), (8, 3704740), (10, 2963792), (13, 2279840), (16, 1852370), (20, 1481896), (26, 1139920), (32, 926185), (40, 740948), (52, 569960), (65, 455968), (80, 370474), (104, 284980), (130, 227984), (160, 185237), (208, 142490), (260, 113992), (416, 71245), (520, 56996), (1040, 28498), (2080, 14249)]