2087000

素因数分解:

$2^3\times 5^3\times {\mathrm{2087}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 4885920

約数和(自身を除く): 2798920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2087, 4174, 8348, 10435, 16696, 20870, 41740, 52175, 83480, 104350, 208700, 260875, 417400, 521750, 1043500, 2087000]

約数ペア:

[(1, 2087000), (2, 1043500), (4, 521750), (5, 417400), (8, 260875), (10, 208700), (20, 104350), (25, 83480), (40, 52175), (50, 41740), (100, 20870), (125, 16696), (200, 10435), (250, 8348), (500, 4174), (1000, 2087)]