5258365.00000000

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 185765888

約数和(自身を除く): 92637520

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 223, 344, 446, 607, 688, 892, 1214, 1784, 2428, 3568, 4856, 9589, 9712, 19178, 26101, 38356, 52202, 76712, 104404, 135361, 153424, 208808, 270722, 417616, 541444, 1082888, 2165776, 5820523, 11641046, 23282092, 46564184, 93128368]

約数ペア:

[(1, 93128368), (2, 46564184), (4, 23282092), (8, 11641046), (16, 5820523), (43, 2165776), (86, 1082888), (172, 541444), (223, 417616), (344, 270722), (446, 208808), (607, 153424), (688, 135361), (892, 104404), (1214, 76712), (1784, 52202), (2428, 38356), (3568, 26101), (4856, 19178), (9589, 9712)]