4177360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 10927872

約数和(自身を除く): 6750512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 101, 110, 176, 188, 202, 220, 235, 376, 404, 440, 470, 505, 517, 752, 808, 880, 940, 1010, 1034, 1111, 1616, 1880, 2020, 2068, 2222, 2585, 3760, 4040, 4136, 4444, 4747, 5170, 5555, 8080, 8272, 8888, 9494, 10340, 11110, 17776, 18988, 20680, 22220, 23735, 37976, 41360, 44440, 47470, 52217, 75952, 88880, 94940, 104434, 189880, 208868, 261085, 379760, 417736, 522170, 835472, 1044340, 2088680, 4177360]

約数ペア:

[(1, 4177360), (2, 2088680), (4, 1044340), (5, 835472), (8, 522170), (10, 417736), (11, 379760), (16, 261085), (20, 208868), (22, 189880), (40, 104434), (44, 94940), (47, 88880), (55, 75952), (80, 52217), (88, 47470), (94, 44440), (101, 41360), (110, 37976), (176, 23735), (188, 22220), (202, 20680), (220, 18988), (235, 17776), (376, 11110), (404, 10340), (440, 9494), (470, 8888), (505, 8272), (517, 8080), (752, 5555), (808, 5170), (880, 4747), (940, 4444), (1010, 4136), (1034, 4040), (1111, 3760), (1616, 2585), (1880, 2222), (2020, 2068)]