4670020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 9906624

約数和(自身を除く): 5236604

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 2267, 4534, 9068, 11335, 22670, 45340, 233501, 467002, 934004, 1167505, 2335010, 4670020]

約数ペア:

[(1, 4670020), (2, 2335010), (4, 1167505), (5, 934004), (10, 467002), (20, 233501), (103, 45340), (206, 22670), (412, 11335), (515, 9068), (1030, 4534), (2060, 2267)]