192113680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5144

約数の個数: 80

約数和(自身を含む): 498700224

約数和(自身を除く): 306586544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 3440, 3784, 4730, 5077, 7568, 9460, 10154, 18920, 20308, 25385, 37840, 40616, 50770, 55847, 81232, 101540, 111694, 203080, 218311, 223388, 279235, 406160, 436622, 446776, 558470, 873244, 893552, 1091555, 1116940, 1746488, 2183110, 2233880, 2401421, 3492976, 4366220, 4467760, 4802842, 8732440, 9605684, 12007105, 17464880, 19211368, 24014210, 38422736, 48028420, 96056840, 192113680]

約数ペア:

[(1, 192113680), (2, 96056840), (4, 48028420), (5, 38422736), (8, 24014210), (10, 19211368), (11, 17464880), (16, 12007105), (20, 9605684), (22, 8732440), (40, 4802842), (43, 4467760), (44, 4366220), (55, 3492976), (80, 2401421), (86, 2233880), (88, 2183110), (110, 1746488), (172, 1116940), (176, 1091555), (215, 893552), (220, 873244), (344, 558470), (430, 446776), (440, 436622), (473, 406160), (688, 279235), (860, 223388), (880, 218311), (946, 203080), (1720, 111694), (1892, 101540), (2365, 81232), (3440, 55847), (3784, 50770), (4730, 40616), (5077, 37840), (7568, 25385), (9460, 20308), (10154, 18920)]