22002740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10093}}^1$

素因数の和:10211

約数の個数: 24

約数和(自身を含む): 46634280

約数和(自身を除く): 24631540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 10093, 20186, 40372, 50465, 100930, 201860, 1100137, 2200274, 4400548, 5500685, 11001370, 22002740]

約数ペア:

[(1, 22002740), (2, 11001370), (4, 5500685), (5, 4400548), (10, 2200274), (20, 1100137), (109, 201860), (218, 100930), (436, 50465), (545, 40372), (1090, 20186), (2180, 10093)]