25085650

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4871}}^1$

素因数の和:4986

約数の個数: 24

約数和(自身を含む): 47121984

約数和(自身を除く): 22036334

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 4871, 5150, 9742, 24355, 48710, 121775, 243550, 501713, 1003426, 2508565, 5017130, 12542825, 25085650]

約数ペア:

[(1, 25085650), (2, 12542825), (5, 5017130), (10, 2508565), (25, 1003426), (50, 501713), (103, 243550), (206, 121775), (515, 48710), (1030, 24355), (2575, 9742), (4871, 5150)]