22075180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{64927}}^1$

素因数の和:64953

約数の個数: 24

約数和(自身を含む): 49085568

約数和(自身を除く): 27010388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 64927, 129854, 259708, 324635, 649270, 1103759, 1298540, 2207518, 4415036, 5518795, 11037590, 22075180]

約数ペア:

[(1, 22075180), (2, 11037590), (4, 5518795), (5, 4415036), (10, 2207518), (17, 1298540), (20, 1103759), (34, 649270), (68, 324635), (85, 259708), (170, 129854), (340, 64927)]