38856840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29437}}^1$

素因数の和:29462

約数の個数: 64

約数和(自身を含む): 127172160

約数和(自身を除く): 88315320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 29437, 58874, 88311, 117748, 147185, 176622, 235496, 294370, 323807, 353244, 441555, 588740, 647614, 706488, 883110, 971421, 1177480, 1295228, 1619035, 1766220, 1942842, 2590456, 3238070, 3532440, 3885684, 4857105, 6476140, 7771368, 9714210, 12952280, 19428420, 38856840]

約数ペア:

[(1, 38856840), (2, 19428420), (3, 12952280), (4, 9714210), (5, 7771368), (6, 6476140), (8, 4857105), (10, 3885684), (11, 3532440), (12, 3238070), (15, 2590456), (20, 1942842), (22, 1766220), (24, 1619035), (30, 1295228), (33, 1177480), (40, 971421), (44, 883110), (55, 706488), (60, 647614), (66, 588740), (88, 441555), (110, 353244), (120, 323807), (132, 294370), (165, 235496), (220, 176622), (264, 147185), (330, 117748), (440, 88311), (660, 58874), (1320, 29437)]