13188560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2172

約数の個数: 80

約数和(自身を含む): 38247552

約数和(自身を除く): 25058992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 2141, 3080, 4282, 6160, 8564, 10705, 14987, 17128, 21410, 23551, 29974, 34256, 42820, 47102, 59948, 74935, 85640, 94204, 117755, 119896, 149870, 164857, 171280, 188408, 235510, 239792, 299740, 329714, 376816, 471020, 599480, 659428, 824285, 942040, 1198960, 1318856, 1648570, 1884080, 2637712, 3297140, 6594280, 13188560]

約数ペア:

[(1, 13188560), (2, 6594280), (4, 3297140), (5, 2637712), (7, 1884080), (8, 1648570), (10, 1318856), (11, 1198960), (14, 942040), (16, 824285), (20, 659428), (22, 599480), (28, 471020), (35, 376816), (40, 329714), (44, 299740), (55, 239792), (56, 235510), (70, 188408), (77, 171280), (80, 164857), (88, 149870), (110, 119896), (112, 117755), (140, 94204), (154, 85640), (176, 74935), (220, 59948), (280, 47102), (308, 42820), (385, 34256), (440, 29974), (560, 23551), (616, 21410), (770, 17128), (880, 14987), (1232, 10705), (1540, 8564), (2141, 6160), (3080, 4282)]