201105080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457057}}^1$

素因数の和:457079

約数の個数: 32

約数和(自身を含む): 493622640

約数和(自身を除く): 292517560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 457057, 914114, 1828228, 2285285, 3656456, 4570570, 5027627, 9141140, 10055254, 18282280, 20110508, 25138135, 40221016, 50276270, 100552540, 201105080]

約数ペア:

[(1, 201105080), (2, 100552540), (4, 50276270), (5, 40221016), (8, 25138135), (10, 20110508), (11, 18282280), (20, 10055254), (22, 9141140), (40, 5027627), (44, 4570570), (55, 3656456), (88, 2285285), (110, 1828228), (220, 914114), (440, 457057)]