45238040

素因数分解:

$2^3\times 5^1\times {\mathrm{1130951}}^1$

素因数の和:1130962

約数の個数: 16

約数和(自身を含む): 101785680

約数和(自身を除く): 56547640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1130951, 2261902, 4523804, 5654755, 9047608, 11309510, 22619020, 45238040]

約数ペア:

[(1, 45238040), (2, 22619020), (4, 11309510), (5, 9047608), (8, 5654755), (10, 4523804), (20, 2261902), (40, 1130951)]