117018880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8311}}^1$

素因数の和:8343

約数の個数: 72

約数和(自身を含む): 305815104

約数和(自身を除く): 188796224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 8311, 14080, 16622, 33244, 41555, 66488, 83110, 91421, 132976, 166220, 182842, 265952, 332440, 365684, 457105, 531904, 664880, 731368, 914210, 1063808, 1329760, 1462736, 1828420, 2127616, 2659520, 2925472, 3656840, 5319040, 5850944, 7313680, 10638080, 11701888, 14627360, 23403776, 29254720, 58509440, 117018880]

約数ペア:

[(1, 117018880), (2, 58509440), (4, 29254720), (5, 23403776), (8, 14627360), (10, 11701888), (11, 10638080), (16, 7313680), (20, 5850944), (22, 5319040), (32, 3656840), (40, 2925472), (44, 2659520), (55, 2127616), (64, 1828420), (80, 1462736), (88, 1329760), (110, 1063808), (128, 914210), (160, 731368), (176, 664880), (220, 531904), (256, 457105), (320, 365684), (352, 332440), (440, 265952), (640, 182842), (704, 166220), (880, 132976), (1280, 91421), (1408, 83110), (1760, 66488), (2816, 41555), (3520, 33244), (7040, 16622), (8311, 14080)]