22037180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100169}}^1$

素因数の和:100189

約数の個数: 24

約数和(自身を含む): 50485680

約数和(自身を除く): 28448500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100169, 200338, 400676, 500845, 1001690, 1101859, 2003380, 2203718, 4407436, 5509295, 11018590, 22037180]

約数ペア:

[(1, 22037180), (2, 11018590), (4, 5509295), (5, 4407436), (10, 2203718), (11, 2003380), (20, 1101859), (22, 1001690), (44, 500845), (55, 400676), (110, 200338), (220, 100169)]