34857520

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10133}}^1$

素因数の和:10189

約数の個数: 40

約数和(自身を含む): 82936656

約数和(自身を除く): 48079136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 10133, 20266, 40532, 50665, 81064, 101330, 162128, 202660, 405320, 435719, 810640, 871438, 1742876, 2178595, 3485752, 4357190, 6971504, 8714380, 17428760, 34857520]

約数ペア:

[(1, 34857520), (2, 17428760), (4, 8714380), (5, 6971504), (8, 4357190), (10, 3485752), (16, 2178595), (20, 1742876), (40, 871438), (43, 810640), (80, 435719), (86, 405320), (172, 202660), (215, 162128), (344, 101330), (430, 81064), (688, 50665), (860, 40532), (1720, 20266), (3440, 10133)]