107898040

素因数分解:

$2^3\times 5^1\times {\mathrm{2697451}}^1$

素因数の和:2697462

約数の個数: 16

約数和(自身を含む): 242770680

約数和(自身を除く): 134872640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2697451, 5394902, 10789804, 13487255, 21579608, 26974510, 53949020, 107898040]

約数ペア:

[(1, 107898040), (2, 53949020), (4, 26974510), (5, 21579608), (8, 13487255), (10, 10789804), (20, 5394902), (40, 2697451)]