205110400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5827}}^1$

素因数の和:5862

約数の個数: 96

約数和(自身を含む): 552844080

約数和(自身を除く): 347733680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1600, 1760, 2200, 3200, 3520, 4400, 5827, 7040, 8800, 11654, 17600, 23308, 29135, 35200, 46616, 58270, 64097, 93232, 116540, 128194, 145675, 186464, 233080, 256388, 291350, 320485, 372928, 466160, 512776, 582700, 640970, 745856, 932320, 1025552, 1165400, 1281940, 1602425, 1864640, 2051104, 2330800, 2563880, 3204850, 3729280, 4102208, 4661600, 5127760, 6409700, 8204416, 9323200, 10255520, 12819400, 18646400, 20511040, 25638800, 41022080, 51277600, 102555200, 205110400]

約数ペア:

[(1, 205110400), (2, 102555200), (4, 51277600), (5, 41022080), (8, 25638800), (10, 20511040), (11, 18646400), (16, 12819400), (20, 10255520), (22, 9323200), (25, 8204416), (32, 6409700), (40, 5127760), (44, 4661600), (50, 4102208), (55, 3729280), (64, 3204850), (80, 2563880), (88, 2330800), (100, 2051104), (110, 1864640), (128, 1602425), (160, 1281940), (176, 1165400), (200, 1025552), (220, 932320), (275, 745856), (320, 640970), (352, 582700), (400, 512776), (440, 466160), (550, 372928), (640, 320485), (704, 291350), (800, 256388), (880, 233080), (1100, 186464), (1408, 145675), (1600, 128194), (1760, 116540), (2200, 93232), (3200, 64097), (3520, 58270), (4400, 46616), (5827, 35200), (7040, 29135), (8800, 23308), (11654, 17600)]