2201004580

素因数分解:

$2^2\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{42181}}^1$

素因数の和:44799

約数の個数: 24

約数和(自身を含む): 4623990840

約数和(自身を除く): 2422986260

約数列:

[1, 2, 4, 5, 10, 20, 2609, 5218, 10436, 13045, 26090, 42181, 52180, 84362, 168724, 210905, 421810, 843620, 110050229, 220100458, 440200916, 550251145, 1100502290, 2201004580]

約数ペア:

[(1, 2201004580), (2, 1100502290), (4, 550251145), (5, 440200916), (10, 220100458), (20, 110050229), (2609, 843620), (5218, 421810), (10436, 210905), (13045, 168724), (26090, 84362), (42181, 52180)]