23132080

素因数分解:

$2^4\times 5^1\times {\mathrm{289151}}^1$

素因数の和:289164

約数の個数: 20

約数和(自身を含む): 53782272

約数和(自身を除く): 30650192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 289151, 578302, 1156604, 1445755, 2313208, 2891510, 4626416, 5783020, 11566040, 23132080]

約数ペア:

[(1, 23132080), (2, 11566040), (4, 5783020), (5, 4626416), (8, 2891510), (10, 2313208), (16, 1445755), (20, 1156604), (40, 578302), (80, 289151)]