12138700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17341}}^1$

素因数の和:17362

約数の個数: 36

約数和(自身を含む): 30105712

約数和(自身を除く): 17967012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 17341, 34682, 69364, 86705, 121387, 173410, 242774, 346820, 433525, 485548, 606935, 867050, 1213870, 1734100, 2427740, 3034675, 6069350, 12138700]

約数ペア:

[(1, 12138700), (2, 6069350), (4, 3034675), (5, 2427740), (7, 1734100), (10, 1213870), (14, 867050), (20, 606935), (25, 485548), (28, 433525), (35, 346820), (50, 242774), (70, 173410), (100, 121387), (140, 86705), (175, 69364), (350, 34682), (700, 17341)]