13731040

素因数分解:

$2^5\times 5^1\times {\mathrm{85819}}^1$

素因数の和:85834

約数の個数: 24

約数和(自身を含む): 32439960

約数和(自身を除く): 18708920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 85819, 171638, 343276, 429095, 686552, 858190, 1373104, 1716380, 2746208, 3432760, 6865520, 13731040]

約数ペア:

[(1, 13731040), (2, 6865520), (4, 3432760), (5, 2746208), (8, 1716380), (10, 1373104), (16, 858190), (20, 686552), (32, 429095), (40, 343276), (80, 171638), (160, 85819)]