119541040

素因数分解:

$2^4\times 5^1\times {\mathrm{1494263}}^1$

素因数の和:1494276

約数の個数: 20

約数和(自身を含む): 277933104

約数和(自身を除く): 158392064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1494263, 2988526, 5977052, 7471315, 11954104, 14942630, 23908208, 29885260, 59770520, 119541040]

約数ペア:

[(1, 119541040), (2, 59770520), (4, 29885260), (5, 23908208), (8, 14942630), (10, 11954104), (16, 7471315), (20, 5977052), (40, 2988526), (80, 1494263)]