22544290

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5021}}^1$

素因数の和:5477

約数の個数: 16

約数和(自身を含む): 40678200

約数和(自身を除く): 18133910

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 5021, 10042, 25105, 50210, 2254429, 4508858, 11272145, 22544290]

約数ペア:

[(1, 22544290), (2, 11272145), (5, 4508858), (10, 2254429), (449, 50210), (898, 25105), (2245, 10042), (4490, 5021)]