11234800

素因数分解:

$2^4\times 5^2\times {\mathrm{28087}}^1$

素因数の和:28105

約数の個数: 30

約数和(自身を含む): 26992568

約数和(自身を除く): 15757768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 28087, 56174, 112348, 140435, 224696, 280870, 449392, 561740, 702175, 1123480, 1404350, 2246960, 2808700, 5617400, 11234800]

約数ペア:

[(1, 11234800), (2, 5617400), (4, 2808700), (5, 2246960), (8, 1404350), (10, 1123480), (16, 702175), (20, 561740), (25, 449392), (40, 280870), (50, 224696), (80, 140435), (100, 112348), (200, 56174), (400, 28087)]