7580980220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34459001}}^1$

素因数の和:34459021

約数の個数: 24

約数和(自身を含む): 17367337008

約数和(自身を除く): 9786356788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 34459001, 68918002, 137836004, 172295005, 344590010, 379049011, 689180020, 758098022, 1516196044, 1895245055, 3790490110, 7580980220]

約数ペア:

[(1, 7580980220), (2, 3790490110), (4, 1895245055), (5, 1516196044), (10, 758098022), (11, 689180020), (20, 379049011), (22, 344590010), (44, 172295005), (55, 137836004), (110, 68918002), (220, 34459001)]