3207112880

素因数分解:

$2^4\times 5^1\times {\mathrm{40088911}}^1$

素因数の和:40088924

約数の個数: 20

約数和(自身を含む): 7456537632

約数和(自身を除く): 4249424752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40088911, 80177822, 160355644, 200444555, 320711288, 400889110, 641422576, 801778220, 1603556440, 3207112880]

約数ペア:

[(1, 3207112880), (2, 1603556440), (4, 801778220), (5, 641422576), (8, 400889110), (10, 320711288), (16, 200444555), (20, 160355644), (40, 80177822), (80, 40088911)]