74882020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{162787}}^1$

素因数の和:162819

約数の個数: 24

約数和(自身を含む): 164090304

約数和(自身を除く): 89208284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 162787, 325574, 651148, 813935, 1627870, 3255740, 3744101, 7488202, 14976404, 18720505, 37441010, 74882020]

約数ペア:

[(1, 74882020), (2, 37441010), (4, 18720505), (5, 14976404), (10, 7488202), (20, 3744101), (23, 3255740), (46, 1627870), (92, 813935), (115, 651148), (230, 325574), (460, 162787)]