4260800

素因数分解:

$2^6\times 5^2\times {\mathrm{2663}}^1$

素因数の和:2685

約数の個数: 42

約数和(自身を含む): 10488168

約数和(自身を除く): 6227368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 2663, 5326, 10652, 13315, 21304, 26630, 42608, 53260, 66575, 85216, 106520, 133150, 170432, 213040, 266300, 426080, 532600, 852160, 1065200, 2130400, 4260800]

約数ペア:

[(1, 4260800), (2, 2130400), (4, 1065200), (5, 852160), (8, 532600), (10, 426080), (16, 266300), (20, 213040), (25, 170432), (32, 133150), (40, 106520), (50, 85216), (64, 66575), (80, 53260), (100, 42608), (160, 26630), (200, 21304), (320, 13315), (400, 10652), (800, 5326), (1600, 2663)]