13744000

素因数分解:

$2^7\times 5^3\times {\mathrm{859}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 34210800

約数和(自身を除く): 20466800

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, 800, 859, 1000, 1600, 1718, 2000, 3200, 3436, 4000, 4295, 6872, 8000, 8590, 13744, 16000, 17180, 21475, 27488, 34360, 42950, 54976, 68720, 85900, 107375, 109952, 137440, 171800, 214750, 274880, 343600, 429500, 549760, 687200, 859000, 1374400, 1718000, 2748800, 3436000, 6872000, 13744000]

約数ペア:

[(1, 13744000), (2, 6872000), (4, 3436000), (5, 2748800), (8, 1718000), (10, 1374400), (16, 859000), (20, 687200), (25, 549760), (32, 429500), (40, 343600), (50, 274880), (64, 214750), (80, 171800), (100, 137440), (125, 109952), (128, 107375), (160, 85900), (200, 68720), (250, 54976), (320, 42950), (400, 34360), (500, 27488), (640, 21475), (800, 17180), (859, 16000), (1000, 13744), (1600, 8590), (1718, 8000), (2000, 6872), (3200, 4295), (3436, 4000)]