5218576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 11160000

約数和(自身を除く): 5941424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 199, 298, 398, 596, 796, 1192, 1592, 1639, 2189, 2384, 3184, 3278, 4378, 6556, 8756, 13112, 17512, 26224, 29651, 35024, 59302, 118604, 237208, 326161, 474416, 652322, 1304644, 2609288, 5218576]

約数ペア:

[(1, 5218576), (2, 2609288), (4, 1304644), (8, 652322), (11, 474416), (16, 326161), (22, 237208), (44, 118604), (88, 59302), (149, 35024), (176, 29651), (199, 26224), (298, 17512), (398, 13112), (596, 8756), (796, 6556), (1192, 4378), (1592, 3278), (1639, 3184), (2189, 2384)]