1006820120

素因数分解:

$2^3\times 5^1\times {\mathrm{25170503}}^1$

素因数の和:25170514

約数の個数: 16

約数和(自身を含む): 2265345360

約数和(自身を除く): 1258525240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25170503, 50341006, 100682012, 125852515, 201364024, 251705030, 503410060, 1006820120]

約数ペア:

[(1, 1006820120), (2, 503410060), (4, 251705030), (5, 201364024), (8, 125852515), (10, 100682012), (20, 50341006), (40, 25170503)]