76808140

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{10133}}^1$

素因数の和:10521

約数の個数: 24

約数和(自身を含む): 161738640

約数和(自身を除く): 84930500

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 10133, 20266, 40532, 50665, 101330, 202660, 3840407, 7680814, 15361628, 19202035, 38404070, 76808140]

約数ペア:

[(1, 76808140), (2, 38404070), (4, 19202035), (5, 15361628), (10, 7680814), (20, 3840407), (379, 202660), (758, 101330), (1516, 50665), (1895, 40532), (3790, 20266), (7580, 10133)]