12326800

素因数分解:

$2^4\times 5^2\times {\mathrm{30817}}^1$

素因数の和:30835

約数の個数: 30

約数和(自身を含む): 29616098

約数和(自身を除く): 17289298

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 30817, 61634, 123268, 154085, 246536, 308170, 493072, 616340, 770425, 1232680, 1540850, 2465360, 3081700, 6163400, 12326800]

約数ペア:

[(1, 12326800), (2, 6163400), (4, 3081700), (5, 2465360), (8, 1540850), (10, 1232680), (16, 770425), (20, 616340), (25, 493072), (40, 308170), (50, 246536), (80, 154085), (100, 123268), (200, 61634), (400, 30817)]