56595580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69019}}^1$

素因数の和:69069

約数の個数: 24

約数和(自身を含む): 121751280

約数和(自身を除く): 65155700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 69019, 138038, 276076, 345095, 690190, 1380380, 2829779, 5659558, 11319116, 14148895, 28297790, 56595580]

約数ペア:

[(1, 56595580), (2, 28297790), (4, 14148895), (5, 11319116), (10, 5659558), (20, 2829779), (41, 1380380), (82, 690190), (164, 345095), (205, 276076), (410, 138038), (820, 69019)]