19005605080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6170651}}^1$

素因数の和:6170680

約数の個数: 64

約数和(自身を含む): 53314433280

約数和(自身を除く): 34308828200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 6170651, 12341302, 24682604, 30853255, 43194557, 49365208, 61706510, 67877161, 86389114, 123413020, 135754322, 172778228, 215972785, 246826040, 271508644, 339385805, 345556456, 431945570, 475140127, 543017288, 678771610, 863891140, 950280254, 1357543220, 1727782280, 1900560508, 2375700635, 2715086440, 3801121016, 4751401270, 9502802540, 19005605080]

約数ペア:

[(1, 19005605080), (2, 9502802540), (4, 4751401270), (5, 3801121016), (7, 2715086440), (8, 2375700635), (10, 1900560508), (11, 1727782280), (14, 1357543220), (20, 950280254), (22, 863891140), (28, 678771610), (35, 543017288), (40, 475140127), (44, 431945570), (55, 345556456), (56, 339385805), (70, 271508644), (77, 246826040), (88, 215972785), (110, 172778228), (140, 135754322), (154, 123413020), (220, 86389114), (280, 67877161), (308, 61706510), (385, 49365208), (440, 43194557), (616, 30853255), (770, 24682604), (1540, 12341302), (3080, 6170651)]