5574800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 16790592

約数和(自身を除く): 11215792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 175, 176, 181, 200, 220, 275, 280, 308, 350, 362, 385, 400, 440, 550, 560, 616, 700, 724, 770, 880, 905, 1100, 1232, 1267, 1400, 1448, 1540, 1810, 1925, 1991, 2200, 2534, 2800, 2896, 3080, 3620, 3850, 3982, 4400, 4525, 5068, 6160, 6335, 7240, 7700, 7964, 9050, 9955, 10136, 12670, 13937, 14480, 15400, 15928, 18100, 19910, 20272, 25340, 27874, 30800, 31675, 31856, 36200, 39820, 49775, 50680, 55748, 63350, 69685, 72400, 79640, 99550, 101360, 111496, 126700, 139370, 159280, 199100, 222992, 253400, 278740, 348425, 398200, 506800, 557480, 696850, 796400, 1114960, 1393700, 2787400, 5574800]

約数ペア:

[(1, 5574800), (2, 2787400), (4, 1393700), (5, 1114960), (7, 796400), (8, 696850), (10, 557480), (11, 506800), (14, 398200), (16, 348425), (20, 278740), (22, 253400), (25, 222992), (28, 199100), (35, 159280), (40, 139370), (44, 126700), (50, 111496), (55, 101360), (56, 99550), (70, 79640), (77, 72400), (80, 69685), (88, 63350), (100, 55748), (110, 50680), (112, 49775), (140, 39820), (154, 36200), (175, 31856), (176, 31675), (181, 30800), (200, 27874), (220, 25340), (275, 20272), (280, 19910), (308, 18100), (350, 15928), (362, 15400), (385, 14480), (400, 13937), (440, 12670), (550, 10136), (560, 9955), (616, 9050), (700, 7964), (724, 7700), (770, 7240), (880, 6335), (905, 6160), (1100, 5068), (1232, 4525), (1267, 4400), (1400, 3982), (1448, 3850), (1540, 3620), (1810, 3080), (1925, 2896), (1991, 2800), (2200, 2534)]