11372080

素因数分解:

$2^4\times 5^1\times {\mathrm{142151}}^1$

素因数の和:142164

約数の個数: 20

約数和(自身を含む): 26440272

約数和(自身を除く): 15068192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 142151, 284302, 568604, 710755, 1137208, 1421510, 2274416, 2843020, 5686040, 11372080]

約数ペア:

[(1, 11372080), (2, 5686040), (4, 2843020), (5, 2274416), (8, 1421510), (10, 1137208), (16, 710755), (20, 568604), (40, 284302), (80, 142151)]