22245050

素因数分解:

$2^1\times 5^2\times {\mathrm{444901}}^1$

素因数の和:444913

約数の個数: 12

約数和(自身を含む): 41375886

約数和(自身を除く): 19130836

約数列:

[1, 2, 5, 10, 25, 50, 444901, 889802, 2224505, 4449010, 11122525, 22245050]

約数ペア:

[(1, 22245050), (2, 11122525), (5, 4449010), (10, 2224505), (25, 889802), (50, 444901)]