22370050

素因数分解:

$2^1\times 5^2\times {\mathrm{447401}}^1$

素因数の和:447413

約数の個数: 12

約数和(自身を含む): 41608386

約数和(自身を除く): 19238336

約数列:

[1, 2, 5, 10, 25, 50, 447401, 894802, 2237005, 4474010, 11185025, 22370050]

約数ペア:

[(1, 22370050), (2, 11185025), (5, 4474010), (10, 2237005), (25, 894802), (50, 447401)]