10822640

素因数分解:

$2^4\times 5^1\times {\mathrm{135283}}^1$

素因数の和:135296

約数の個数: 20

約数和(自身を含む): 25162824

約数和(自身を除く): 14340184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 135283, 270566, 541132, 676415, 1082264, 1352830, 2164528, 2705660, 5411320, 10822640]

約数ペア:

[(1, 10822640), (2, 5411320), (4, 2705660), (5, 2164528), (8, 1352830), (10, 1082264), (16, 676415), (20, 541132), (40, 270566), (80, 135283)]