9157940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41627}}^1$

素因数の和:41647

約数の個数: 24

約数和(自身を含む): 20980512

約数和(自身を除く): 11822572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 41627, 83254, 166508, 208135, 416270, 457897, 832540, 915794, 1831588, 2289485, 4578970, 9157940]

約数ペア:

[(1, 9157940), (2, 4578970), (4, 2289485), (5, 1831588), (10, 915794), (11, 832540), (20, 457897), (22, 416270), (44, 208135), (55, 166508), (110, 83254), (220, 41627)]