22680800

素因数分解:

$2^5\times 5^2\times {\mathrm{28351}}^1$

素因数の和:28371

約数の個数: 36

約数和(自身を含む): 55371456

約数和(自身を除く): 32690656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 28351, 56702, 113404, 141755, 226808, 283510, 453616, 567020, 708775, 907232, 1134040, 1417550, 2268080, 2835100, 4536160, 5670200, 11340400, 22680800]

約数ペア:

[(1, 22680800), (2, 11340400), (4, 5670200), (5, 4536160), (8, 2835100), (10, 2268080), (16, 1417550), (20, 1134040), (25, 907232), (32, 708775), (40, 567020), (50, 453616), (80, 283510), (100, 226808), (160, 141755), (200, 113404), (400, 56702), (800, 28351)]