11344000

素因数分解:

$2^7\times 5^3\times {\mathrm{709}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 28243800

約数和(自身を除く): 16899800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 709, 800, 1000, 1418, 1600, 2000, 2836, 3200, 3545, 4000, 5672, 7090, 8000, 11344, 14180, 16000, 17725, 22688, 28360, 35450, 45376, 56720, 70900, 88625, 90752, 113440, 141800, 177250, 226880, 283600, 354500, 453760, 567200, 709000, 1134400, 1418000, 2268800, 2836000, 5672000, 11344000]

約数ペア:

[(1, 11344000), (2, 5672000), (4, 2836000), (5, 2268800), (8, 1418000), (10, 1134400), (16, 709000), (20, 567200), (25, 453760), (32, 354500), (40, 283600), (50, 226880), (64, 177250), (80, 141800), (100, 113440), (125, 90752), (128, 88625), (160, 70900), (200, 56720), (250, 45376), (320, 35450), (400, 28360), (500, 22688), (640, 17725), (709, 16000), (800, 14180), (1000, 11344), (1418, 8000), (1600, 7090), (2000, 5672), (2836, 4000), (3200, 3545)]