6880880

素因数分解:

$2^4\times 5^1\times {\mathrm{86011}}^1$

素因数の和:86024

約数の個数: 20

約数和(自身を含む): 15998232

約数和(自身を除く): 9117352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 86011, 172022, 344044, 430055, 688088, 860110, 1376176, 1720220, 3440440, 6880880]

約数ペア:

[(1, 6880880), (2, 3440440), (4, 1720220), (5, 1376176), (8, 860110), (10, 688088), (16, 430055), (20, 344044), (40, 172022), (80, 86011)]