87082540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{92641}}^1$

素因数の和:92697

約数の個数: 24

約数和(自身を含む): 186766272

約数和(自身を除く): 99683732

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 92641, 185282, 370564, 463205, 926410, 1852820, 4354127, 8708254, 17416508, 21770635, 43541270, 87082540]

約数ペア:

[(1, 87082540), (2, 43541270), (4, 21770635), (5, 17416508), (10, 8708254), (20, 4354127), (47, 1852820), (94, 926410), (188, 463205), (235, 370564), (470, 185282), (940, 92641)]