103122160

素因数分解:

$2^4\times 5^1\times {\mathrm{1289027}}^1$

素因数の和:1289040

約数の個数: 20

約数和(自身を含む): 239759208

約数和(自身を除く): 136637048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1289027, 2578054, 5156108, 6445135, 10312216, 12890270, 20624432, 25780540, 51561080, 103122160]

約数ペア:

[(1, 103122160), (2, 51561080), (4, 25780540), (5, 20624432), (8, 12890270), (10, 10312216), (16, 6445135), (20, 5156108), (40, 2578054), (80, 1289027)]