133750360

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24407}}^1$

素因数の和:24555

約数の個数: 32

約数和(自身を含む): 303147360

約数和(自身を除く): 169397000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 24407, 48814, 97628, 122035, 195256, 244070, 488140, 976280, 3343759, 6687518, 13375036, 16718795, 26750072, 33437590, 66875180, 133750360]

約数ペア:

[(1, 133750360), (2, 66875180), (4, 33437590), (5, 26750072), (8, 16718795), (10, 13375036), (20, 6687518), (40, 3343759), (137, 976280), (274, 488140), (548, 244070), (685, 195256), (1096, 122035), (1370, 97628), (2740, 48814), (5480, 24407)]