39021340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 87635520

約数和(自身を除く): 48614180

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 2069, 3772, 4138, 4715, 8276, 9430, 10345, 18860, 20690, 41380, 47587, 84829, 95174, 169658, 190348, 237935, 339316, 424145, 475870, 848290, 951740, 1696580, 1951067, 3902134, 7804268, 9755335, 19510670, 39021340]

約数ペア:

[(1, 39021340), (2, 19510670), (4, 9755335), (5, 7804268), (10, 3902134), (20, 1951067), (23, 1696580), (41, 951740), (46, 848290), (82, 475870), (92, 424145), (115, 339316), (164, 237935), (205, 190348), (230, 169658), (410, 95174), (460, 84829), (820, 47587), (943, 41380), (1886, 20690), (2069, 18860), (3772, 10345), (4138, 9430), (4715, 8276)]