82555340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{589681}}^1$

素因数の和:589697

約数の個数: 24

約数和(自身を含む): 198133152

約数和(自身を除く): 115577812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 589681, 1179362, 2358724, 2948405, 4127767, 5896810, 8255534, 11793620, 16511068, 20638835, 41277670, 82555340]

約数ペア:

[(1, 82555340), (2, 41277670), (4, 20638835), (5, 16511068), (7, 11793620), (10, 8255534), (14, 5896810), (20, 4127767), (28, 2948405), (35, 2358724), (70, 1179362), (140, 589681)]