10162540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 21514752

約数和(自身を除く): 11352212

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4001, 8002, 16004, 20005, 40010, 80020, 508127, 1016254, 2032508, 2540635, 5081270, 10162540]

約数ペア:

[(1, 10162540), (2, 5081270), (4, 2540635), (5, 2032508), (10, 1016254), (20, 508127), (127, 80020), (254, 40010), (508, 20005), (635, 16004), (1270, 8002), (2540, 4001)]