22820110

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32141}}^1$

素因数の和:32219

約数の個数: 16

約数和(自身を含む): 41656032

約数和(自身を除く): 18835922

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 32141, 64282, 160705, 321410, 2282011, 4564022, 11410055, 22820110]

約数ペア:

[(1, 22820110), (2, 11410055), (5, 4564022), (10, 2282011), (71, 321410), (142, 160705), (355, 64282), (710, 32141)]