61604590

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{8011}}^1$

素因数の和:8787

約数の個数: 16

約数和(自身を含む): 111046320

約数和(自身を除く): 49441730

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 8011, 16022, 40055, 80110, 6160459, 12320918, 30802295, 61604590]

約数ペア:

[(1, 61604590), (2, 30802295), (5, 12320918), (10, 6160459), (769, 80110), (1538, 40055), (3845, 16022), (7690, 8011)]