22765660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27763}}^1$

素因数の和:27813

約数の個数: 24

約数和(自身を含む): 48975696

約数和(自身を除く): 26210036

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 27763, 55526, 111052, 138815, 277630, 555260, 1138283, 2276566, 4553132, 5691415, 11382830, 22765660]

約数ペア:

[(1, 22765660), (2, 11382830), (4, 5691415), (5, 4553132), (10, 2276566), (20, 1138283), (41, 555260), (82, 277630), (164, 138815), (205, 111052), (410, 55526), (820, 27763)]