8139140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14033}}^1$

素因数の和:14071

約数の個数: 24

約数和(自身を含む): 17682840

約数和(自身を除く): 9543700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 14033, 28066, 56132, 70165, 140330, 280660, 406957, 813914, 1627828, 2034785, 4069570, 8139140]

約数ペア:

[(1, 8139140), (2, 4069570), (4, 2034785), (5, 1627828), (10, 813914), (20, 406957), (29, 280660), (58, 140330), (116, 70165), (145, 56132), (290, 28066), (580, 14033)]