28283000

素因数分解:

$2^3\times 5^3\times {\mathrm{28283}}^1$

素因数の和:28304

約数の個数: 32

約数和(自身を含む): 66184560

約数和(自身を除く): 37901560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 28283, 56566, 113132, 141415, 226264, 282830, 565660, 707075, 1131320, 1414150, 2828300, 3535375, 5656600, 7070750, 14141500, 28283000]

約数ペア:

[(1, 28283000), (2, 14141500), (4, 7070750), (5, 5656600), (8, 3535375), (10, 2828300), (20, 1414150), (25, 1131320), (40, 707075), (50, 565660), (100, 282830), (125, 226264), (200, 141415), (250, 113132), (500, 56566), (1000, 28283)]