202174000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{2063}}^1$

素因数の和:2100

約数の個数: 120

約数和(自身を含む): 568945728

約数和(自身を除く): 366771728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1225, 1400, 1750, 1960, 2000, 2063, 2450, 2800, 3500, 3920, 4126, 4900, 6125, 7000, 8252, 9800, 10315, 12250, 14000, 14441, 16504, 19600, 20630, 24500, 28882, 33008, 41260, 49000, 51575, 57764, 72205, 82520, 98000, 101087, 103150, 115528, 144410, 165040, 202174, 206300, 231056, 257875, 288820, 361025, 404348, 412600, 505435, 515750, 577640, 722050, 808696, 825200, 1010870, 1031500, 1155280, 1444100, 1617392, 1805125, 2021740, 2063000, 2527175, 2888200, 3610250, 4043480, 4126000, 5054350, 5776400, 7220500, 8086960, 10108700, 12635875, 14441000, 20217400, 25271750, 28882000, 40434800, 50543500, 101087000, 202174000]

約数ペア:

[(1, 202174000), (2, 101087000), (4, 50543500), (5, 40434800), (7, 28882000), (8, 25271750), (10, 20217400), (14, 14441000), (16, 12635875), (20, 10108700), (25, 8086960), (28, 7220500), (35, 5776400), (40, 5054350), (49, 4126000), (50, 4043480), (56, 3610250), (70, 2888200), (80, 2527175), (98, 2063000), (100, 2021740), (112, 1805125), (125, 1617392), (140, 1444100), (175, 1155280), (196, 1031500), (200, 1010870), (245, 825200), (250, 808696), (280, 722050), (350, 577640), (392, 515750), (400, 505435), (490, 412600), (500, 404348), (560, 361025), (700, 288820), (784, 257875), (875, 231056), (980, 206300), (1000, 202174), (1225, 165040), (1400, 144410), (1750, 115528), (1960, 103150), (2000, 101087), (2063, 98000), (2450, 82520), (2800, 72205), (3500, 57764), (3920, 51575), (4126, 49000), (4900, 41260), (6125, 33008), (7000, 28882), (8252, 24500), (9800, 20630), (10315, 19600), (12250, 16504), (14000, 14441)]