135985520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3834

約数の個数: 80

約数和(自身を含む): 353414880

約数和(自身を除く): 217429360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3608, 3769, 4510, 7216, 7538, 9020, 15076, 18040, 18845, 30152, 36080, 37690, 41459, 60304, 75380, 82918, 150760, 154529, 165836, 207295, 301520, 309058, 331672, 414590, 618116, 663344, 772645, 829180, 1236232, 1545290, 1658360, 1699819, 2472464, 3090580, 3316720, 3399638, 6181160, 6799276, 8499095, 12362320, 13598552, 16998190, 27197104, 33996380, 67992760, 135985520]

約数ペア:

[(1, 135985520), (2, 67992760), (4, 33996380), (5, 27197104), (8, 16998190), (10, 13598552), (11, 12362320), (16, 8499095), (20, 6799276), (22, 6181160), (40, 3399638), (41, 3316720), (44, 3090580), (55, 2472464), (80, 1699819), (82, 1658360), (88, 1545290), (110, 1236232), (164, 829180), (176, 772645), (205, 663344), (220, 618116), (328, 414590), (410, 331672), (440, 309058), (451, 301520), (656, 207295), (820, 165836), (880, 154529), (902, 150760), (1640, 82918), (1804, 75380), (2255, 60304), (3280, 41459), (3608, 37690), (3769, 36080), (4510, 30152), (7216, 18845), (7538, 18040), (9020, 15076)]