25238060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26849}}^1$

素因数の和:26905

約数の個数: 24

約数和(自身を含む): 54129600

約数和(自身を除く): 28891540

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 26849, 53698, 107396, 134245, 268490, 536980, 1261903, 2523806, 5047612, 6309515, 12619030, 25238060]

約数ペア:

[(1, 25238060), (2, 12619030), (4, 6309515), (5, 5047612), (10, 2523806), (20, 1261903), (47, 536980), (94, 268490), (188, 134245), (235, 107396), (470, 53698), (940, 26849)]