11772080

素因数分解:

$2^4\times 5^1\times {\mathrm{147151}}^1$

素因数の和:147164

約数の個数: 20

約数和(自身を含む): 27370272

約数和(自身を除く): 15598192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 147151, 294302, 588604, 735755, 1177208, 1471510, 2354416, 2943020, 5886040, 11772080]

約数ペア:

[(1, 11772080), (2, 5886040), (4, 2943020), (5, 2354416), (8, 1471510), (10, 1177208), (16, 735755), (20, 588604), (40, 294302), (80, 147151)]