16023140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{114451}}^1$

素因数の和:114467

約数の個数: 24

約数和(自身を含む): 38455872

約数和(自身を除く): 22432732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 114451, 228902, 457804, 572255, 801157, 1144510, 1602314, 2289020, 3204628, 4005785, 8011570, 16023140]

約数ペア:

[(1, 16023140), (2, 8011570), (4, 4005785), (5, 3204628), (7, 2289020), (10, 1602314), (14, 1144510), (20, 801157), (28, 572255), (35, 457804), (70, 228902), (140, 114451)]