124562140

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{16433}}^1$

素因数の和:16821

約数の個数: 24

約数和(自身を含む): 262286640

約数和(自身を除く): 137724500

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 16433, 32866, 65732, 82165, 164330, 328660, 6228107, 12456214, 24912428, 31140535, 62281070, 124562140]

約数ペア:

[(1, 124562140), (2, 62281070), (4, 31140535), (5, 24912428), (10, 12456214), (20, 6228107), (379, 328660), (758, 164330), (1516, 82165), (1895, 65732), (3790, 32866), (7580, 16433)]