2089000

素因数分解:

$2^3\times 5^3\times {\mathrm{2089}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 4890600

約数和(自身を除く): 2801600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2089, 4178, 8356, 10445, 16712, 20890, 41780, 52225, 83560, 104450, 208900, 261125, 417800, 522250, 1044500, 2089000]

約数ペア:

[(1, 2089000), (2, 1044500), (4, 522250), (5, 417800), (8, 261125), (10, 208900), (20, 104450), (25, 83560), (40, 52225), (50, 41780), (100, 20890), (125, 16712), (200, 10445), (250, 8356), (500, 4178), (1000, 2089)]