69064160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39241}}^1$

素因数の和:39267

約数の個数: 48

約数和(自身を含む): 178001712

約数和(自身を除く): 108937552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 39241, 78482, 156964, 196205, 313928, 392410, 431651, 627856, 784820, 863302, 1255712, 1569640, 1726604, 2158255, 3139280, 3453208, 4316510, 6278560, 6906416, 8633020, 13812832, 17266040, 34532080, 69064160]

約数ペア:

[(1, 69064160), (2, 34532080), (4, 17266040), (5, 13812832), (8, 8633020), (10, 6906416), (11, 6278560), (16, 4316510), (20, 3453208), (22, 3139280), (32, 2158255), (40, 1726604), (44, 1569640), (55, 1255712), (80, 863302), (88, 784820), (110, 627856), (160, 431651), (176, 392410), (220, 313928), (352, 196205), (440, 156964), (880, 78482), (1760, 39241)]