38965536020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9127}}^1\times {\mathrm{9281}}^1$

素因数の和:18440

約数の個数: 48

約数和(自身を含む): 85403904768

約数和(自身を除く): 46438368748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 9127, 9281, 18254, 18562, 36508, 37124, 45635, 46405, 91270, 92810, 182540, 185620, 209921, 213463, 419842, 426926, 839684, 853852, 1049605, 1067315, 2099210, 2134630, 4198420, 4269260, 84707687, 169415374, 338830748, 423538435, 847076870, 1694153740, 1948276801, 3896553602, 7793107204, 9741384005, 19482768010, 38965536020]

約数ペア:

[(1, 38965536020), (2, 19482768010), (4, 9741384005), (5, 7793107204), (10, 3896553602), (20, 1948276801), (23, 1694153740), (46, 847076870), (92, 423538435), (115, 338830748), (230, 169415374), (460, 84707687), (9127, 4269260), (9281, 4198420), (18254, 2134630), (18562, 2099210), (36508, 1067315), (37124, 1049605), (45635, 853852), (46405, 839684), (91270, 426926), (92810, 419842), (182540, 213463), (185620, 209921)]