26921060

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1567}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 56636160

約数和(自身を除く): 29715100

約数列:

[1, 2, 4, 5, 10, 20, 859, 1567, 1718, 3134, 3436, 4295, 6268, 7835, 8590, 15670, 17180, 31340, 1346053, 2692106, 5384212, 6730265, 13460530, 26921060]

約数ペア:

[(1, 26921060), (2, 13460530), (4, 6730265), (5, 5384212), (10, 2692106), (20, 1346053), (859, 31340), (1567, 17180), (1718, 15670), (3134, 8590), (3436, 7835), (4295, 6268)]