22728040

素因数分解:

$2^3\times 5^1\times {\mathrm{568201}}^1$

素因数の和:568212

約数の個数: 16

約数和(自身を含む): 51138180

約数和(自身を除く): 28410140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 568201, 1136402, 2272804, 2841005, 4545608, 5682010, 11364020, 22728040]

約数ペア:

[(1, 22728040), (2, 11364020), (4, 5682010), (5, 4545608), (8, 2841005), (10, 2272804), (20, 1136402), (40, 568201)]