105881560

素因数分解:

$2^3\times 5^1\times {\mathrm{2647039}}^1$

素因数の和:2647050

約数の個数: 16

約数和(自身を含む): 238233600

約数和(自身を除く): 132352040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2647039, 5294078, 10588156, 13235195, 21176312, 26470390, 52940780, 105881560]

約数ペア:

[(1, 105881560), (2, 52940780), (4, 26470390), (5, 21176312), (8, 13235195), (10, 10588156), (20, 5294078), (40, 2647039)]