22707740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103217}}^1$

素因数の和:103237

約数の個数: 24

約数和(自身を含む): 52021872

約数和(自身を除く): 29314132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103217, 206434, 412868, 516085, 1032170, 1135387, 2064340, 2270774, 4541548, 5676935, 11353870, 22707740]

約数ペア:

[(1, 22707740), (2, 11353870), (4, 5676935), (5, 4541548), (10, 2270774), (11, 2064340), (20, 1135387), (22, 1032170), (44, 516085), (55, 412868), (110, 206434), (220, 103217)]