7090160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1182

約数の個数: 80

約数和(自身を含む): 20570112

約数和(自身を除く): 13479952

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, 1151, 1232, 1540, 2302, 3080, 4604, 5755, 6160, 8057, 9208, 11510, 12661, 16114, 18416, 23020, 25322, 32228, 40285, 46040, 50644, 63305, 64456, 80570, 88627, 92080, 101288, 126610, 128912, 161140, 177254, 202576, 253220, 322280, 354508, 443135, 506440, 644560, 709016, 886270, 1012880, 1418032, 1772540, 3545080, 7090160]

約数ペア:

[(1, 7090160), (2, 3545080), (4, 1772540), (5, 1418032), (7, 1012880), (8, 886270), (10, 709016), (11, 644560), (14, 506440), (16, 443135), (20, 354508), (22, 322280), (28, 253220), (35, 202576), (40, 177254), (44, 161140), (55, 128912), (56, 126610), (70, 101288), (77, 92080), (80, 88627), (88, 80570), (110, 64456), (112, 63305), (140, 50644), (154, 46040), (176, 40285), (220, 32228), (280, 25322), (308, 23020), (385, 18416), (440, 16114), (560, 12661), (616, 11510), (770, 9208), (880, 8057), (1151, 6160), (1232, 5755), (1540, 4604), (2302, 3080)]