2566334710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 4911435648

約数和(自身を除く): 2345100938

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 353, 365, 433, 706, 730, 866, 1679, 1765, 2165, 3358, 3530, 4330, 8119, 8395, 9959, 16238, 16790, 19918, 25769, 31609, 40595, 49795, 51538, 63218, 81190, 99590, 128845, 152849, 158045, 257690, 305698, 316090, 592687, 727007, 764245, 1185374, 1454014, 1528490, 2963435, 3515527, 3635035, 5926870, 7031054, 7270070, 11157977, 17577635, 22315954, 35155270, 55789885, 111579770, 256633471, 513266942, 1283167355, 2566334710]

約数ペア:

[(1, 2566334710), (2, 1283167355), (5, 513266942), (10, 256633471), (23, 111579770), (46, 55789885), (73, 35155270), (115, 22315954), (146, 17577635), (230, 11157977), (353, 7270070), (365, 7031054), (433, 5926870), (706, 3635035), (730, 3515527), (866, 2963435), (1679, 1528490), (1765, 1454014), (2165, 1185374), (3358, 764245), (3530, 727007), (4330, 592687), (8119, 316090), (8395, 305698), (9959, 257690), (16238, 158045), (16790, 152849), (19918, 128845), (25769, 99590), (31609, 81190), (40595, 63218), (49795, 51538)]