809060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5779}}^1$

素因数の和:5795

約数の個数: 24

約数和(自身を含む): 1942080

約数和(自身を除く): 1133020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5779, 11558, 23116, 28895, 40453, 57790, 80906, 115580, 161812, 202265, 404530, 809060]

約数ペア:

[(1, 809060), (2, 404530), (4, 202265), (5, 161812), (7, 115580), (10, 80906), (14, 57790), (20, 40453), (28, 28895), (35, 23116), (70, 11558), (140, 5779)]