71192000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 112

約数和(自身を含む): 192572640

約数和(自身を除く): 121380640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 704, 800, 809, 880, 1000, 1100, 1375, 1600, 1618, 1760, 2000, 2200, 2750, 3236, 3520, 4000, 4045, 4400, 5500, 6472, 8000, 8090, 8800, 8899, 11000, 12944, 16180, 17600, 17798, 20225, 22000, 25888, 32360, 35596, 40450, 44000, 44495, 51776, 64720, 71192, 80900, 88000, 88990, 101125, 129440, 142384, 161800, 177980, 202250, 222475, 258880, 284768, 323600, 355960, 404500, 444950, 569536, 647200, 711920, 809000, 889900, 1112375, 1294400, 1423840, 1618000, 1779800, 2224750, 2847680, 3236000, 3559600, 4449500, 6472000, 7119200, 8899000, 14238400, 17798000, 35596000, 71192000]

約数ペア:

[(1, 71192000), (2, 35596000), (4, 17798000), (5, 14238400), (8, 8899000), (10, 7119200), (11, 6472000), (16, 4449500), (20, 3559600), (22, 3236000), (25, 2847680), (32, 2224750), (40, 1779800), (44, 1618000), (50, 1423840), (55, 1294400), (64, 1112375), (80, 889900), (88, 809000), (100, 711920), (110, 647200), (125, 569536), (160, 444950), (176, 404500), (200, 355960), (220, 323600), (250, 284768), (275, 258880), (320, 222475), (352, 202250), (400, 177980), (440, 161800), (500, 142384), (550, 129440), (704, 101125), (800, 88990), (809, 88000), (880, 80900), (1000, 71192), (1100, 64720), (1375, 51776), (1600, 44495), (1618, 44000), (1760, 40450), (2000, 35596), (2200, 32360), (2750, 25888), (3236, 22000), (3520, 20225), (4000, 17798), (4045, 17600), (4400, 16180), (5500, 12944), (6472, 11000), (8000, 8899), (8090, 8800)]