5294000

素因数分解:

$2^4\times 5^3\times {\mathrm{2647}}^1$

素因数の和:2670

約数の個数: 40

約数和(自身を含む): 12805728

約数和(自身を除く): 7511728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2647, 5294, 10588, 13235, 21176, 26470, 42352, 52940, 66175, 105880, 132350, 211760, 264700, 330875, 529400, 661750, 1058800, 1323500, 2647000, 5294000]

約数ペア:

[(1, 5294000), (2, 2647000), (4, 1323500), (5, 1058800), (8, 661750), (10, 529400), (16, 330875), (20, 264700), (25, 211760), (40, 132350), (50, 105880), (80, 66175), (100, 52940), (125, 42352), (200, 26470), (250, 21176), (400, 13235), (500, 10588), (1000, 5294), (2000, 2647)]