16076000

素因数分解:

$2^5\times 5^3\times {\mathrm{4019}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 39508560

約数和(自身を除く): 23432560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 4019, 8038, 16076, 20095, 32152, 40190, 64304, 80380, 100475, 128608, 160760, 200950, 321520, 401900, 502375, 643040, 803800, 1004750, 1607600, 2009500, 3215200, 4019000, 8038000, 16076000]

約数ペア:

[(1, 16076000), (2, 8038000), (4, 4019000), (5, 3215200), (8, 2009500), (10, 1607600), (16, 1004750), (20, 803800), (25, 643040), (32, 502375), (40, 401900), (50, 321520), (80, 200950), (100, 160760), (125, 128608), (160, 100475), (200, 80380), (250, 64304), (400, 40190), (500, 32152), (800, 20095), (1000, 16076), (2000, 8038), (4000, 4019)]