88155760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 120

約数和(自身を含む): 257671008

約数和(自身を除く): 169515248

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, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1301, 1540, 1694, 1936, 2420, 2602, 3080, 3388, 4235, 4840, 5204, 6160, 6505, 6776, 8470, 9107, 9680, 10408, 13010, 13552, 14311, 16940, 18214, 20816, 26020, 28622, 33880, 36428, 45535, 52040, 57244, 67760, 71555, 72856, 91070, 100177, 104080, 114488, 143110, 145712, 157421, 182140, 200354, 228976, 286220, 314842, 364280, 400708, 500885, 572440, 629684, 728560, 787105, 801416, 1001770, 1101947, 1144880, 1259368, 1574210, 1602832, 2003540, 2203894, 2518736, 3148420, 4007080, 4407788, 5509735, 6296840, 8014160, 8815576, 11019470, 12593680, 17631152, 22038940, 44077880, 88155760]

約数ペア:

[(1, 88155760), (2, 44077880), (4, 22038940), (5, 17631152), (7, 12593680), (8, 11019470), (10, 8815576), (11, 8014160), (14, 6296840), (16, 5509735), (20, 4407788), (22, 4007080), (28, 3148420), (35, 2518736), (40, 2203894), (44, 2003540), (55, 1602832), (56, 1574210), (70, 1259368), (77, 1144880), (80, 1101947), (88, 1001770), (110, 801416), (112, 787105), (121, 728560), (140, 629684), (154, 572440), (176, 500885), (220, 400708), (242, 364280), (280, 314842), (308, 286220), (385, 228976), (440, 200354), (484, 182140), (560, 157421), (605, 145712), (616, 143110), (770, 114488), (847, 104080), (880, 100177), (968, 91070), (1210, 72856), (1232, 71555), (1301, 67760), (1540, 57244), (1694, 52040), (1936, 45535), (2420, 36428), (2602, 33880), (3080, 28622), (3388, 26020), (4235, 20816), (4840, 18214), (5204, 16940), (6160, 14311), (6505, 13552), (6776, 13010), (8470, 10408), (9107, 9680)]