113458220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{71809}}^1$

素因数の和:71897

約数の個数: 24

約数和(自身を含む): 241281600

約数和(自身を除く): 127823380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 71809, 143618, 287236, 359045, 718090, 1436180, 5672911, 11345822, 22691644, 28364555, 56729110, 113458220]

約数ペア:

[(1, 113458220), (2, 56729110), (4, 28364555), (5, 22691644), (10, 11345822), (20, 5672911), (79, 1436180), (158, 718090), (316, 359045), (395, 287236), (790, 143618), (1580, 71809)]