8270780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59077}}^1$

素因数の和:59093

約数の個数: 24

約数和(自身を含む): 19850208

約数和(自身を除く): 11579428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 59077, 118154, 236308, 295385, 413539, 590770, 827078, 1181540, 1654156, 2067695, 4135390, 8270780]

約数ペア:

[(1, 8270780), (2, 4135390), (4, 2067695), (5, 1654156), (7, 1181540), (10, 827078), (14, 590770), (20, 413539), (28, 295385), (35, 236308), (70, 118154), (140, 59077)]