88765660

素因数分解:

$2^2\times 5^1\times {\mathrm{4438283}}^1$

素因数の和:4438292

約数の個数: 12

約数和(自身を含む): 186407928

約数和(自身を除く): 97642268

約数列:

[1, 2, 4, 5, 10, 20, 4438283, 8876566, 17753132, 22191415, 44382830, 88765660]

約数ペア:

[(1, 88765660), (2, 44382830), (4, 22191415), (5, 17753132), (10, 8876566), (20, 4438283)]