47425000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 127491840

約数和(自身を除く): 80066840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 271, 280, 350, 500, 542, 625, 700, 875, 1000, 1084, 1250, 1355, 1400, 1750, 1897, 2168, 2500, 2710, 3125, 3500, 3794, 4375, 5000, 5420, 6250, 6775, 7000, 7588, 8750, 9485, 10840, 12500, 13550, 15176, 17500, 18970, 21875, 25000, 27100, 33875, 35000, 37940, 43750, 47425, 54200, 67750, 75880, 87500, 94850, 135500, 169375, 175000, 189700, 237125, 271000, 338750, 379400, 474250, 677500, 846875, 948500, 1185625, 1355000, 1693750, 1897000, 2371250, 3387500, 4742500, 5928125, 6775000, 9485000, 11856250, 23712500, 47425000]

約数ペア:

[(1, 47425000), (2, 23712500), (4, 11856250), (5, 9485000), (7, 6775000), (8, 5928125), (10, 4742500), (14, 3387500), (20, 2371250), (25, 1897000), (28, 1693750), (35, 1355000), (40, 1185625), (50, 948500), (56, 846875), (70, 677500), (100, 474250), (125, 379400), (140, 338750), (175, 271000), (200, 237125), (250, 189700), (271, 175000), (280, 169375), (350, 135500), (500, 94850), (542, 87500), (625, 75880), (700, 67750), (875, 54200), (1000, 47425), (1084, 43750), (1250, 37940), (1355, 35000), (1400, 33875), (1750, 27100), (1897, 25000), (2168, 21875), (2500, 18970), (2710, 17500), (3125, 15176), (3500, 13550), (3794, 12500), (4375, 10840), (5000, 9485), (5420, 8750), (6250, 7588), (6775, 7000)]