28669000

素因数分解:

$2^3\times 5^3\times {\mathrm{28669}}^1$

素因数の和:28690

約数の個数: 32

約数和(自身を含む): 67087800

約数和(自身を除く): 38418800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 28669, 57338, 114676, 143345, 229352, 286690, 573380, 716725, 1146760, 1433450, 2866900, 3583625, 5733800, 7167250, 14334500, 28669000]

約数ペア:

[(1, 28669000), (2, 14334500), (4, 7167250), (5, 5733800), (8, 3583625), (10, 2866900), (20, 1433450), (25, 1146760), (40, 716725), (50, 573380), (100, 286690), (125, 229352), (200, 143345), (250, 114676), (500, 57338), (1000, 28669)]