22435090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 41041188

約数和(自身を除く): 18606098

約数列:

[1, 2, 5, 10, 73, 146, 365, 421, 730, 842, 2105, 4210, 5329, 10658, 26645, 30733, 53290, 61466, 153665, 307330, 2243509, 4487018, 11217545, 22435090]

約数ペア:

[(1, 22435090), (2, 11217545), (5, 4487018), (10, 2243509), (73, 307330), (146, 153665), (365, 61466), (421, 53290), (730, 30733), (842, 26645), (2105, 10658), (4210, 5329)]