11562740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82591}}^1$

素因数の和:82607

約数の個数: 24

約数和(自身を含む): 27750912

約数和(自身を除く): 16188172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82591, 165182, 330364, 412955, 578137, 825910, 1156274, 1651820, 2312548, 2890685, 5781370, 11562740]

約数ペア:

[(1, 11562740), (2, 5781370), (4, 2890685), (5, 2312548), (7, 1651820), (10, 1156274), (14, 825910), (20, 578137), (28, 412955), (35, 330364), (70, 165182), (140, 82591)]