13779500000

素因数分解:

$2^5\times 5^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 336

約数和(自身を含む): 40319483904

約数和(自身を除く): 26539983904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 127, 140, 155, 160, 175, 200, 217, 224, 248, 250, 254, 280, 310, 350, 400, 434, 496, 500, 508, 560, 620, 625, 635, 700, 775, 800, 868, 875, 889, 992, 1000, 1016, 1085, 1120, 1240, 1250, 1270, 1400, 1550, 1736, 1750, 1778, 2000, 2032, 2170, 2480, 2500, 2540, 2800, 3100, 3125, 3175, 3472, 3500, 3556, 3875, 3937, 4000, 4064, 4340, 4375, 4445, 4960, 5000, 5080, 5425, 5600, 6200, 6250, 6350, 6944, 7000, 7112, 7750, 7874, 8680, 8750, 8890, 10000, 10160, 10850, 12400, 12500, 12700, 14000, 14224, 15500, 15625, 15748, 15875, 17360, 17500, 17780, 19375, 19685, 20000, 20320, 21700, 21875, 22225, 24800, 25000, 25400, 27125, 27559, 28000, 28448, 31000, 31250, 31496, 31750, 34720, 35000, 35560, 38750, 39370, 43400, 43750, 44450, 50000, 50800, 54250, 55118, 62000, 62500, 62992, 63500, 70000, 71120, 77500, 78740, 79375, 86800, 87500, 88900, 96875, 98425, 100000, 101600, 108500, 109375, 110236, 111125, 124000, 125000, 125984, 127000, 135625, 137795, 140000, 142240, 155000, 157480, 158750, 173600, 175000, 177800, 193750, 196850, 217000, 218750, 220472, 222250, 250000, 254000, 271250, 275590, 310000, 314960, 317500, 350000, 355600, 387500, 393700, 396875, 434000, 437500, 440944, 444500, 484375, 492125, 500000, 508000, 542500, 551180, 555625, 620000, 629920, 635000, 678125, 688975, 700000, 711200, 775000, 787400, 793750, 868000, 875000, 881888, 889000, 968750, 984250, 1085000, 1102360, 1111250, 1270000, 1356250, 1377950, 1550000, 1574800, 1587500, 1750000, 1778000, 1937500, 1968500, 1984375, 2170000, 2204720, 2222500, 2460625, 2540000, 2712500, 2755900, 2778125, 3100000, 3149600, 3175000, 3390625, 3444875, 3500000, 3556000, 3875000, 3937000, 3968750, 4340000, 4409440, 4445000, 4921250, 5425000, 5511800, 5556250, 6350000, 6781250, 6889750, 7750000, 7874000, 7937500, 8890000, 9842500, 10850000, 11023600, 11112500, 12303125, 12700000, 13562500, 13779500, 13890625, 15500000, 15748000, 15875000, 17224375, 17780000, 19685000, 21700000, 22047200, 22225000, 24606250, 27125000, 27559000, 27781250, 31750000, 34448750, 39370000, 44450000, 49212500, 54250000, 55118000, 55562500, 61515625, 63500000, 68897500, 78740000, 86121875, 88900000, 98425000, 108500000, 110236000, 111125000, 123031250, 137795000, 172243750, 196850000, 222250000, 246062500, 275590000, 344487500, 393700000, 430609375, 444500000, 492125000, 551180000, 688975000, 861218750, 984250000, 1377950000, 1722437500, 1968500000, 2755900000, 3444875000, 6889750000, 13779500000]

約数ペア:

[(1, 13779500000), (2, 6889750000), (4, 3444875000), (5, 2755900000), (7, 1968500000), (8, 1722437500), (10, 1377950000), (14, 984250000), (16, 861218750), (20, 688975000), (25, 551180000), (28, 492125000), (31, 444500000), (32, 430609375), (35, 393700000), (40, 344487500), (50, 275590000), (56, 246062500), (62, 222250000), (70, 196850000), (80, 172243750), (100, 137795000), (112, 123031250), (124, 111125000), (125, 110236000), (127, 108500000), (140, 98425000), (155, 88900000), (160, 86121875), (175, 78740000), (200, 68897500), (217, 63500000), (224, 61515625), (248, 55562500), (250, 55118000), (254, 54250000), (280, 49212500), (310, 44450000), (350, 39370000), (400, 34448750), (434, 31750000), (496, 27781250), (500, 27559000), (508, 27125000), (560, 24606250), (620, 22225000), (625, 22047200), (635, 21700000), (700, 19685000), (775, 17780000), (800, 17224375), (868, 15875000), (875, 15748000), (889, 15500000), (992, 13890625), (1000, 13779500), (1016, 13562500), (1085, 12700000), (1120, 12303125), (1240, 11112500), (1250, 11023600), (1270, 10850000), (1400, 9842500), (1550, 8890000), (1736, 7937500), (1750, 7874000), (1778, 7750000), (2000, 6889750), (2032, 6781250), (2170, 6350000), (2480, 5556250), (2500, 5511800), (2540, 5425000), (2800, 4921250), (3100, 4445000), (3125, 4409440), (3175, 4340000), (3472, 3968750), (3500, 3937000), (3556, 3875000), (3875, 3556000), (3937, 3500000), (4000, 3444875), (4064, 3390625), (4340, 3175000), (4375, 3149600), (4445, 3100000), (4960, 2778125), (5000, 2755900), (5080, 2712500), (5425, 2540000), (5600, 2460625), (6200, 2222500), (6250, 2204720), (6350, 2170000), (6944, 1984375), (7000, 1968500), (7112, 1937500), (7750, 1778000), (7874, 1750000), (8680, 1587500), (8750, 1574800), (8890, 1550000), (10000, 1377950), (10160, 1356250), (10850, 1270000), (12400, 1111250), (12500, 1102360), (12700, 1085000), (14000, 984250), (14224, 968750), (15500, 889000), (15625, 881888), (15748, 875000), (15875, 868000), (17360, 793750), (17500, 787400), (17780, 775000), (19375, 711200), (19685, 700000), (20000, 688975), (20320, 678125), (21700, 635000), (21875, 629920), (22225, 620000), (24800, 555625), (25000, 551180), (25400, 542500), (27125, 508000), (27559, 500000), (28000, 492125), (28448, 484375), (31000, 444500), (31250, 440944), (31496, 437500), (31750, 434000), (34720, 396875), (35000, 393700), (35560, 387500), (38750, 355600), (39370, 350000), (43400, 317500), (43750, 314960), (44450, 310000), (50000, 275590), (50800, 271250), (54250, 254000), (55118, 250000), (62000, 222250), (62500, 220472), (62992, 218750), (63500, 217000), (70000, 196850), (71120, 193750), (77500, 177800), (78740, 175000), (79375, 173600), (86800, 158750), (87500, 157480), (88900, 155000), (96875, 142240), (98425, 140000), (100000, 137795), (101600, 135625), (108500, 127000), (109375, 125984), (110236, 125000), (111125, 124000)]