3836980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27407}}^1$

素因数の和:27423

約数の個数: 24

約数和(自身を含む): 9209088

約数和(自身を除く): 5372108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27407, 54814, 109628, 137035, 191849, 274070, 383698, 548140, 767396, 959245, 1918490, 3836980]

約数ペア:

[(1, 3836980), (2, 1918490), (4, 959245), (5, 767396), (7, 548140), (10, 383698), (14, 274070), (20, 191849), (28, 137035), (35, 109628), (70, 54814), (140, 27407)]