109747340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{81901}}^1$

素因数の和:81977

約数の個数: 24

約数和(自身を含む): 233912112

約数和(自身を除く): 124164772

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 81901, 163802, 327604, 409505, 819010, 1638020, 5487367, 10974734, 21949468, 27436835, 54873670, 109747340]

約数ペア:

[(1, 109747340), (2, 54873670), (4, 27436835), (5, 21949468), (10, 10974734), (20, 5487367), (67, 1638020), (134, 819010), (268, 409505), (335, 327604), (670, 163802), (1340, 81901)]