75261740

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{4391}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 158270112

約数和(自身を除く): 83008372

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 3428, 4285, 4391, 8570, 8782, 17140, 17564, 21955, 43910, 87820, 3763087, 7526174, 15052348, 18815435, 37630870, 75261740]

約数ペア:

[(1, 75261740), (2, 37630870), (4, 18815435), (5, 15052348), (10, 7526174), (20, 3763087), (857, 87820), (1714, 43910), (3428, 21955), (4285, 17564), (4391, 17140), (8570, 8782)]