91538680

素因数分解:

$2^3\times 5^1\times {\mathrm{2288467}}^1$

素因数の和:2288478

約数の個数: 16

約数和(自身を含む): 205962120

約数和(自身を除く): 114423440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2288467, 4576934, 9153868, 11442335, 18307736, 22884670, 45769340, 91538680]

約数ペア:

[(1, 91538680), (2, 45769340), (4, 22884670), (5, 18307736), (8, 11442335), (10, 9153868), (20, 4576934), (40, 2288467)]