2012388425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{4271}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 2555407872

約数和(自身を除く): 543019447

約数列:

[1, 5, 25, 47, 235, 401, 1175, 2005, 4271, 10025, 18847, 21355, 94235, 106775, 200737, 471175, 1003685, 1712671, 5018425, 8563355, 42816775, 80495537, 402477685, 2012388425]

約数ペア:

[(1, 2012388425), (5, 402477685), (25, 80495537), (47, 42816775), (235, 8563355), (401, 5018425), (1175, 1712671), (2005, 1003685), (4271, 471175), (10025, 200737), (18847, 106775), (21355, 94235)]