2796713750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1227

約数の個数: 80

約数和(自身を含む): 5536602720

約数和(自身を除く): 2739888970

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 115, 125, 178, 230, 250, 445, 575, 625, 890, 1093, 1150, 1250, 2047, 2186, 2225, 2875, 4094, 4450, 5465, 5750, 10235, 10930, 11125, 14375, 20470, 22250, 25139, 27325, 28750, 50278, 51175, 54650, 55625, 97277, 102350, 111250, 125695, 136625, 194554, 251390, 255875, 273250, 486385, 511750, 628475, 683125, 972770, 1256950, 1279375, 1366250, 2237371, 2431925, 2558750, 3142375, 4474742, 4863850, 6284750, 11186855, 12159625, 15711875, 22373710, 24319250, 31423750, 55934275, 60798125, 111868550, 121596250, 279671375, 559342750, 1398356875, 2796713750]

約数ペア:

[(1, 2796713750), (2, 1398356875), (5, 559342750), (10, 279671375), (23, 121596250), (25, 111868550), (46, 60798125), (50, 55934275), (89, 31423750), (115, 24319250), (125, 22373710), (178, 15711875), (230, 12159625), (250, 11186855), (445, 6284750), (575, 4863850), (625, 4474742), (890, 3142375), (1093, 2558750), (1150, 2431925), (1250, 2237371), (2047, 1366250), (2186, 1279375), (2225, 1256950), (2875, 972770), (4094, 683125), (4450, 628475), (5465, 511750), (5750, 486385), (10235, 273250), (10930, 255875), (11125, 251390), (14375, 194554), (20470, 136625), (22250, 125695), (25139, 111250), (27325, 102350), (28750, 97277), (50278, 55625), (51175, 54650)]