5334400

素因数分解:

$2^7\times 5^2\times {\mathrm{1667}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 13185540

約数和(自身を除く): 7851140

約数列:

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

約数ペア:

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