22114400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 67495680

約数和(自身を除く): 45381280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 359, 385, 400, 440, 550, 560, 616, 700, 718, 770, 800, 880, 1100, 1120, 1232, 1400, 1436, 1540, 1760, 1795, 1925, 2200, 2464, 2513, 2800, 2872, 3080, 3590, 3850, 3949, 4400, 5026, 5600, 5744, 6160, 7180, 7700, 7898, 8800, 8975, 10052, 11488, 12320, 12565, 14360, 15400, 15796, 17950, 19745, 20104, 25130, 27643, 28720, 30800, 31592, 35900, 39490, 40208, 50260, 55286, 57440, 61600, 62825, 63184, 71800, 78980, 80416, 98725, 100520, 110572, 125650, 126368, 138215, 143600, 157960, 197450, 201040, 221144, 251300, 276430, 287200, 315920, 394900, 402080, 442288, 502600, 552860, 631840, 691075, 789800, 884576, 1005200, 1105720, 1382150, 1579600, 2010400, 2211440, 2764300, 3159200, 4422880, 5528600, 11057200, 22114400]

約数ペア:

[(1, 22114400), (2, 11057200), (4, 5528600), (5, 4422880), (7, 3159200), (8, 2764300), (10, 2211440), (11, 2010400), (14, 1579600), (16, 1382150), (20, 1105720), (22, 1005200), (25, 884576), (28, 789800), (32, 691075), (35, 631840), (40, 552860), (44, 502600), (50, 442288), (55, 402080), (56, 394900), (70, 315920), (77, 287200), (80, 276430), (88, 251300), (100, 221144), (110, 201040), (112, 197450), (140, 157960), (154, 143600), (160, 138215), (175, 126368), (176, 125650), (200, 110572), (220, 100520), (224, 98725), (275, 80416), (280, 78980), (308, 71800), (350, 63184), (352, 62825), (359, 61600), (385, 57440), (400, 55286), (440, 50260), (550, 40208), (560, 39490), (616, 35900), (700, 31592), (718, 30800), (770, 28720), (800, 27643), (880, 25130), (1100, 20104), (1120, 19745), (1232, 17950), (1400, 15796), (1436, 15400), (1540, 14360), (1760, 12565), (1795, 12320), (1925, 11488), (2200, 10052), (2464, 8975), (2513, 8800), (2800, 7898), (2872, 7700), (3080, 7180), (3590, 6160), (3850, 5744), (3949, 5600), (4400, 5026)]