118280740

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{12941}}^1$

素因数の和:13407

約数の個数: 24

約数和(自身を含む): 248952312

約数和(自身を除く): 130671572

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 12941, 25882, 51764, 64705, 129410, 258820, 5914037, 11828074, 23656148, 29570185, 59140370, 118280740]

約数ペア:

[(1, 118280740), (2, 59140370), (4, 29570185), (5, 23656148), (10, 11828074), (20, 5914037), (457, 258820), (914, 129410), (1828, 64705), (2285, 51764), (4570, 25882), (9140, 12941)]