17204060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5479}}^1$

素因数の和:5645

約数の個数: 24

約数和(自身を含む): 36365280

約数和(自身を除く): 19161220

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 5479, 10958, 21916, 27395, 54790, 109580, 860203, 1720406, 3440812, 4301015, 8602030, 17204060]

約数ペア:

[(1, 17204060), (2, 8602030), (4, 4301015), (5, 3440812), (10, 1720406), (20, 860203), (157, 109580), (314, 54790), (628, 27395), (785, 21916), (1570, 10958), (3140, 5479)]