124470740

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{8287}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 261768192

約数和(自身を除く): 137297452

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 7510, 8287, 15020, 16574, 33148, 41435, 82870, 165740, 6223537, 12447074, 24894148, 31117685, 62235370, 124470740]

約数ペア:

[(1, 124470740), (2, 62235370), (4, 31117685), (5, 24894148), (10, 12447074), (20, 6223537), (751, 165740), (1502, 82870), (3004, 41435), (3755, 33148), (7510, 16574), (8287, 15020)]