6281740

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 13240080

約数和(自身を除く): 6958340

約数列:

[1, 2, 4, 5, 10, 20, 443, 709, 886, 1418, 1772, 2215, 2836, 3545, 4430, 7090, 8860, 14180, 314087, 628174, 1256348, 1570435, 3140870, 6281740]

約数ペア:

[(1, 6281740), (2, 3140870), (4, 1570435), (5, 1256348), (10, 628174), (20, 314087), (443, 14180), (709, 8860), (886, 7090), (1418, 4430), (1772, 3545), (2215, 2836)]