6876440

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 15547680

約数和(自身を除く): 8671240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 487, 706, 974, 1412, 1765, 1948, 2435, 2824, 3530, 3896, 4870, 7060, 9740, 14120, 19480, 171911, 343822, 687644, 859555, 1375288, 1719110, 3438220, 6876440]

約数ペア:

[(1, 6876440), (2, 3438220), (4, 1719110), (5, 1375288), (8, 859555), (10, 687644), (20, 343822), (40, 171911), (353, 19480), (487, 14120), (706, 9740), (974, 7060), (1412, 4870), (1765, 3896), (1948, 3530), (2435, 2824)]