33418880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 89890560

約数和(自身を除く): 56471680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 101, 110, 128, 160, 176, 188, 202, 220, 235, 320, 352, 376, 404, 440, 470, 505, 517, 640, 704, 752, 808, 880, 940, 1010, 1034, 1111, 1408, 1504, 1616, 1760, 1880, 2020, 2068, 2222, 2585, 3008, 3232, 3520, 3760, 4040, 4136, 4444, 4747, 5170, 5555, 6016, 6464, 7040, 7520, 8080, 8272, 8888, 9494, 10340, 11110, 12928, 15040, 16160, 16544, 17776, 18988, 20680, 22220, 23735, 30080, 32320, 33088, 35552, 37976, 41360, 44440, 47470, 52217, 64640, 66176, 71104, 75952, 82720, 88880, 94940, 104434, 142208, 151904, 165440, 177760, 189880, 208868, 261085, 303808, 330880, 355520, 379760, 417736, 522170, 607616, 711040, 759520, 835472, 1044340, 1519040, 1670944, 2088680, 3038080, 3341888, 4177360, 6683776, 8354720, 16709440, 33418880]

約数ペア:

[(1, 33418880), (2, 16709440), (4, 8354720), (5, 6683776), (8, 4177360), (10, 3341888), (11, 3038080), (16, 2088680), (20, 1670944), (22, 1519040), (32, 1044340), (40, 835472), (44, 759520), (47, 711040), (55, 607616), (64, 522170), (80, 417736), (88, 379760), (94, 355520), (101, 330880), (110, 303808), (128, 261085), (160, 208868), (176, 189880), (188, 177760), (202, 165440), (220, 151904), (235, 142208), (320, 104434), (352, 94940), (376, 88880), (404, 82720), (440, 75952), (470, 71104), (505, 66176), (517, 64640), (640, 52217), (704, 47470), (752, 44440), (808, 41360), (880, 37976), (940, 35552), (1010, 33088), (1034, 32320), (1111, 30080), (1408, 23735), (1504, 22220), (1616, 20680), (1760, 18988), (1880, 17776), (2020, 16544), (2068, 16160), (2222, 15040), (2585, 12928), (3008, 11110), (3232, 10340), (3520, 9494), (3760, 8888), (4040, 8272), (4136, 8080), (4444, 7520), (4747, 7040), (5170, 6464), (5555, 6016)]