22895450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4201}}^1$

素因数の和:4322

約数の個数: 24

約数和(自身を含む): 42986460

約数和(自身を除く): 20091010

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 4201, 5450, 8402, 21005, 42010, 105025, 210050, 457909, 915818, 2289545, 4579090, 11447725, 22895450]

約数ペア:

[(1, 22895450), (2, 11447725), (5, 4579090), (10, 2289545), (25, 915818), (50, 457909), (109, 210050), (218, 105025), (545, 42010), (1090, 21005), (2725, 8402), (4201, 5450)]