1252206590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{13759}}^1$

素因数の和:14264

約数の個数: 32

約数和(自身を含む): 2377728000

約数和(自身を除く): 1125521410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 479, 958, 2395, 4790, 9101, 13759, 18202, 27518, 45505, 68795, 91010, 137590, 261421, 522842, 1307105, 2614210, 6590561, 13181122, 32952805, 65905610, 125220659, 250441318, 626103295, 1252206590]

約数ペア:

[(1, 1252206590), (2, 626103295), (5, 250441318), (10, 125220659), (19, 65905610), (38, 32952805), (95, 13181122), (190, 6590561), (479, 2614210), (958, 1307105), (2395, 522842), (4790, 261421), (9101, 137590), (13759, 91010), (18202, 68795), (27518, 45505)]