39131140

素因数分解:

$2^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1733}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 82295640

約数和(自身を除く): 43164500

約数列:

[1, 2, 4, 5, 10, 20, 1129, 1733, 2258, 3466, 4516, 5645, 6932, 8665, 11290, 17330, 22580, 34660, 1956557, 3913114, 7826228, 9782785, 19565570, 39131140]

約数ペア:

[(1, 39131140), (2, 19565570), (4, 9782785), (5, 7826228), (10, 3913114), (20, 1956557), (1129, 34660), (1733, 22580), (2258, 17330), (3466, 11290), (4516, 8665), (5645, 6932)]