22242040

素因数分解:

$2^3\times 5^1\times {\mathrm{556051}}^1$

素因数の和:556062

約数の個数: 16

約数和(自身を含む): 50044680

約数和(自身を除く): 27802640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 556051, 1112102, 2224204, 2780255, 4448408, 5560510, 11121020, 22242040]

約数ペア:

[(1, 22242040), (2, 11121020), (4, 5560510), (5, 4448408), (8, 2780255), (10, 2224204), (20, 1112102), (40, 556051)]