2063600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 6273408

約数和(自身を除く): 4209808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 67, 70, 77, 80, 88, 100, 110, 112, 134, 140, 154, 175, 176, 200, 220, 268, 275, 280, 308, 335, 350, 385, 400, 440, 469, 536, 550, 560, 616, 670, 700, 737, 770, 880, 938, 1072, 1100, 1232, 1340, 1400, 1474, 1540, 1675, 1876, 1925, 2200, 2345, 2680, 2800, 2948, 3080, 3350, 3685, 3752, 3850, 4400, 4690, 5159, 5360, 5896, 6160, 6700, 7370, 7504, 7700, 9380, 10318, 11725, 11792, 13400, 14740, 15400, 18425, 18760, 20636, 23450, 25795, 26800, 29480, 30800, 36850, 37520, 41272, 46900, 51590, 58960, 73700, 82544, 93800, 103180, 128975, 147400, 187600, 206360, 257950, 294800, 412720, 515900, 1031800, 2063600]

約数ペア:

[(1, 2063600), (2, 1031800), (4, 515900), (5, 412720), (7, 294800), (8, 257950), (10, 206360), (11, 187600), (14, 147400), (16, 128975), (20, 103180), (22, 93800), (25, 82544), (28, 73700), (35, 58960), (40, 51590), (44, 46900), (50, 41272), (55, 37520), (56, 36850), (67, 30800), (70, 29480), (77, 26800), (80, 25795), (88, 23450), (100, 20636), (110, 18760), (112, 18425), (134, 15400), (140, 14740), (154, 13400), (175, 11792), (176, 11725), (200, 10318), (220, 9380), (268, 7700), (275, 7504), (280, 7370), (308, 6700), (335, 6160), (350, 5896), (385, 5360), (400, 5159), (440, 4690), (469, 4400), (536, 3850), (550, 3752), (560, 3685), (616, 3350), (670, 3080), (700, 2948), (737, 2800), (770, 2680), (880, 2345), (938, 2200), (1072, 1925), (1100, 1876), (1232, 1675), (1340, 1540), (1400, 1474)]