5392390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 10355040

約数和(自身を除く): 4962650

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 281, 505, 562, 1010, 1405, 1919, 2810, 3838, 5339, 9595, 10678, 19190, 26695, 28381, 53390, 56762, 141905, 283810, 539239, 1078478, 2696195, 5392390]

約数ペア:

[(1, 5392390), (2, 2696195), (5, 1078478), (10, 539239), (19, 283810), (38, 141905), (95, 56762), (101, 53390), (190, 28381), (202, 26695), (281, 19190), (505, 10678), (562, 9595), (1010, 5339), (1405, 3838), (1919, 2810)]