29794960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28649}}^1$

素因数の和:28675

約数の個数: 40

約数和(自身を含む): 74604600

約数和(自身を除く): 44809640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 28649, 57298, 114596, 143245, 229192, 286490, 372437, 458384, 572980, 744874, 1145960, 1489748, 1862185, 2291920, 2979496, 3724370, 5958992, 7448740, 14897480, 29794960]

約数ペア:

[(1, 29794960), (2, 14897480), (4, 7448740), (5, 5958992), (8, 3724370), (10, 2979496), (13, 2291920), (16, 1862185), (20, 1489748), (26, 1145960), (40, 744874), (52, 572980), (65, 458384), (80, 372437), (104, 286490), (130, 229192), (208, 143245), (260, 114596), (520, 57298), (1040, 28649)]