10038040

素因数分解:

$2^3\times 5^1\times {\mathrm{250951}}^1$

素因数の和:250962

約数の個数: 16

約数和(自身を含む): 22585680

約数和(自身を除く): 12547640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 250951, 501902, 1003804, 1254755, 2007608, 2509510, 5019020, 10038040]

約数ペア:

[(1, 10038040), (2, 5019020), (4, 2509510), (5, 2007608), (8, 1254755), (10, 1003804), (20, 501902), (40, 250951)]