3436000

素因数分解:

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

素因数の和:884

約数の個数: 48

約数和(自身を含む): 8452080

約数和(自身を除く): 5016080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 859, 1000, 1718, 2000, 3436, 4000, 4295, 6872, 8590, 13744, 17180, 21475, 27488, 34360, 42950, 68720, 85900, 107375, 137440, 171800, 214750, 343600, 429500, 687200, 859000, 1718000, 3436000]

約数ペア:

[(1, 3436000), (2, 1718000), (4, 859000), (5, 687200), (8, 429500), (10, 343600), (16, 214750), (20, 171800), (25, 137440), (32, 107375), (40, 85900), (50, 68720), (80, 42950), (100, 34360), (125, 27488), (160, 21475), (200, 17180), (250, 13744), (400, 8590), (500, 6872), (800, 4295), (859, 4000), (1000, 3436), (1718, 2000)]