11313200

素因数分解:

$2^4\times 5^2\times {\mathrm{28283}}^1$

素因数の和:28301

約数の個数: 30

約数和(自身を含む): 27180924

約数和(自身を除く): 15867724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 28283, 56566, 113132, 141415, 226264, 282830, 452528, 565660, 707075, 1131320, 1414150, 2262640, 2828300, 5656600, 11313200]

約数ペア:

[(1, 11313200), (2, 5656600), (4, 2828300), (5, 2262640), (8, 1414150), (10, 1131320), (16, 707075), (20, 565660), (25, 452528), (40, 282830), (50, 226264), (80, 141415), (100, 113132), (200, 56566), (400, 28283)]