13508080

素因数分解:

$2^4\times 5^1\times {\mathrm{168851}}^1$

素因数の和:168864

約数の個数: 20

約数和(自身を含む): 31406472

約数和(自身を除く): 17898392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168851, 337702, 675404, 844255, 1350808, 1688510, 2701616, 3377020, 6754040, 13508080]

約数ペア:

[(1, 13508080), (2, 6754040), (4, 3377020), (5, 2701616), (8, 1688510), (10, 1350808), (16, 844255), (20, 675404), (40, 337702), (80, 168851)]