22805570

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5417}}^1$

素因数の和:5845

約数の個数: 16

約数和(自身を含む): 41155128

約数和(自身を除く): 18349558

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 5417, 10834, 27085, 54170, 2280557, 4561114, 11402785, 22805570]

約数ペア:

[(1, 22805570), (2, 11402785), (5, 4561114), (10, 2280557), (421, 54170), (842, 27085), (2105, 10834), (4210, 5417)]