4028305180

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{244733}}^1$

素因数の和:245565

約数の個数: 24

約数和(自身を含む): 8469754272

約数和(自身を除く): 4441449092

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8230, 16460, 244733, 489466, 978932, 1223665, 2447330, 4894660, 201415259, 402830518, 805661036, 1007076295, 2014152590, 4028305180]

約数ペア:

[(1, 4028305180), (2, 2014152590), (4, 1007076295), (5, 805661036), (10, 402830518), (20, 201415259), (823, 4894660), (1646, 2447330), (3292, 1223665), (4115, 978932), (8230, 489466), (16460, 244733)]