11404000

素因数分解:

$2^5\times 5^3\times {\mathrm{2851}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 28029456

約数和(自身を除く): 16625456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2851, 4000, 5702, 11404, 14255, 22808, 28510, 45616, 57020, 71275, 91232, 114040, 142550, 228080, 285100, 356375, 456160, 570200, 712750, 1140400, 1425500, 2280800, 2851000, 5702000, 11404000]

約数ペア:

[(1, 11404000), (2, 5702000), (4, 2851000), (5, 2280800), (8, 1425500), (10, 1140400), (16, 712750), (20, 570200), (25, 456160), (32, 356375), (40, 285100), (50, 228080), (80, 142550), (100, 114040), (125, 91232), (160, 71275), (200, 57020), (250, 45616), (400, 28510), (500, 22808), (800, 14255), (1000, 11404), (2000, 5702), (2851, 4000)]