5331680

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 12882240

約数和(自身を除く): 7550560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 709, 752, 940, 1418, 1504, 1880, 2836, 3545, 3760, 5672, 7090, 7520, 11344, 14180, 22688, 28360, 33323, 56720, 66646, 113440, 133292, 166615, 266584, 333230, 533168, 666460, 1066336, 1332920, 2665840, 5331680]

約数ペア:

[(1, 5331680), (2, 2665840), (4, 1332920), (5, 1066336), (8, 666460), (10, 533168), (16, 333230), (20, 266584), (32, 166615), (40, 133292), (47, 113440), (80, 66646), (94, 56720), (160, 33323), (188, 28360), (235, 22688), (376, 14180), (470, 11344), (709, 7520), (752, 7090), (940, 5672), (1418, 3760), (1504, 3545), (1880, 2836)]