10668800

素因数分解:

$2^8\times 5^2\times {\mathrm{1667}}^1$

素因数の和:1693

約数の個数: 54

約数和(自身を含む): 26422788

約数和(自身を除く): 15753988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 1667, 3200, 3334, 6400, 6668, 8335, 13336, 16670, 26672, 33340, 41675, 53344, 66680, 83350, 106688, 133360, 166700, 213376, 266720, 333400, 426752, 533440, 666800, 1066880, 1333600, 2133760, 2667200, 5334400, 10668800]

約数ペア:

[(1, 10668800), (2, 5334400), (4, 2667200), (5, 2133760), (8, 1333600), (10, 1066880), (16, 666800), (20, 533440), (25, 426752), (32, 333400), (40, 266720), (50, 213376), (64, 166700), (80, 133360), (100, 106688), (128, 83350), (160, 66680), (200, 53344), (256, 41675), (320, 33340), (400, 26672), (640, 16670), (800, 13336), (1280, 8335), (1600, 6668), (1667, 6400), (3200, 3334)]