26239987205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{999809}}^1$

素因数の和:1000024

約数の個数: 16

約数和(自身を含む): 32753775600

約数和(自身を除く): 6513788395

約数列:

[1, 5, 29, 145, 181, 905, 5249, 26245, 999809, 4999045, 28994461, 144972305, 180965429, 904827145, 5247997441, 26239987205]

約数ペア:

[(1, 26239987205), (5, 5247997441), (29, 904827145), (145, 180965429), (181, 144972305), (905, 28994461), (5249, 4999045), (26245, 999809)]