204008000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{3643}}^1$

素因数の和:3677

約数の個数: 112

約数和(自身を含む): 577559424

約数和(自身を除く): 373551424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 3500, 3643, 4000, 5600, 7000, 7286, 8000, 11200, 14000, 14572, 18215, 25501, 28000, 29144, 36430, 51002, 56000, 58288, 72860, 91075, 102004, 116576, 127505, 145720, 182150, 204008, 233152, 255010, 291440, 364300, 408016, 455375, 510020, 582880, 637525, 728600, 816032, 910750, 1020040, 1165760, 1275050, 1457200, 1632064, 1821500, 2040080, 2550100, 2914400, 3187625, 3643000, 4080160, 5100200, 5828800, 6375250, 7286000, 8160320, 10200400, 12750500, 14572000, 20400800, 25501000, 29144000, 40801600, 51002000, 102004000, 204008000]

約数ペア:

[(1, 204008000), (2, 102004000), (4, 51002000), (5, 40801600), (7, 29144000), (8, 25501000), (10, 20400800), (14, 14572000), (16, 12750500), (20, 10200400), (25, 8160320), (28, 7286000), (32, 6375250), (35, 5828800), (40, 5100200), (50, 4080160), (56, 3643000), (64, 3187625), (70, 2914400), (80, 2550100), (100, 2040080), (112, 1821500), (125, 1632064), (140, 1457200), (160, 1275050), (175, 1165760), (200, 1020040), (224, 910750), (250, 816032), (280, 728600), (320, 637525), (350, 582880), (400, 510020), (448, 455375), (500, 408016), (560, 364300), (700, 291440), (800, 255010), (875, 233152), (1000, 204008), (1120, 182150), (1400, 145720), (1600, 127505), (1750, 116576), (2000, 102004), (2240, 91075), (2800, 72860), (3500, 58288), (3643, 56000), (4000, 51002), (5600, 36430), (7000, 29144), (7286, 28000), (8000, 25501), (11200, 18215), (14000, 14572)]