8881540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15313}}^1$

素因数の和:15351

約数の個数: 24

約数和(自身を含む): 19295640

約数和(自身を除く): 10414100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15313, 30626, 61252, 76565, 153130, 306260, 444077, 888154, 1776308, 2220385, 4440770, 8881540]

約数ペア:

[(1, 8881540), (2, 4440770), (4, 2220385), (5, 1776308), (10, 888154), (20, 444077), (29, 306260), (58, 153130), (116, 76565), (145, 61252), (290, 30626), (580, 15313)]