22244120

素因数分解:

$2^3\times 5^1\times {\mathrm{556103}}^1$

素因数の和:556114

約数の個数: 16

約数和(自身を含む): 50049360

約数和(自身を除く): 27805240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 556103, 1112206, 2224412, 2780515, 4448824, 5561030, 11122060, 22244120]

約数ペア:

[(1, 22244120), (2, 11122060), (4, 5561030), (5, 4448824), (8, 2780515), (10, 2224412), (20, 1112206), (40, 556103)]