82704260

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{8287}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 174048000

約数和(自身を除く): 91343740

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4990, 8287, 9980, 16574, 33148, 41435, 82870, 165740, 4135213, 8270426, 16540852, 20676065, 41352130, 82704260]

約数ペア:

[(1, 82704260), (2, 41352130), (4, 20676065), (5, 16540852), (10, 8270426), (20, 4135213), (499, 165740), (998, 82870), (1996, 41435), (2495, 33148), (4990, 16574), (8287, 9980)]