1006825640

素因数分解:

$2^3\times 5^1\times {\mathrm{25170641}}^1$

素因数の和:25170652

約数の個数: 16

約数和(自身を含む): 2265357780

約数和(自身を除く): 1258532140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25170641, 50341282, 100682564, 125853205, 201365128, 251706410, 503412820, 1006825640]

約数ペア:

[(1, 1006825640), (2, 503412820), (4, 251706410), (5, 201365128), (8, 125853205), (10, 100682564), (20, 50341282), (40, 25170641)]