2227100

素因数分解:

$2^2\times 5^2\times {\mathrm{22271}}^1$

素因数の和:22285

約数の個数: 18

約数和(自身を含む): 4833024

約数和(自身を除く): 2605924

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 22271, 44542, 89084, 111355, 222710, 445420, 556775, 1113550, 2227100]

約数ペア:

[(1, 2227100), (2, 1113550), (4, 556775), (5, 445420), (10, 222710), (20, 111355), (25, 89084), (50, 44542), (100, 22271)]