2877886000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:800

約数の個数: 160

約数和(自身を含む): 7635850560

約数和(自身を除く): 4757964560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 257, 275, 400, 440, 500, 509, 514, 550, 880, 1000, 1018, 1028, 1100, 1285, 1375, 2000, 2036, 2056, 2200, 2545, 2570, 2750, 2827, 4072, 4112, 4400, 5090, 5140, 5500, 5599, 5654, 6425, 8144, 10180, 10280, 11000, 11198, 11308, 12725, 12850, 14135, 20360, 20560, 22000, 22396, 22616, 25450, 25700, 27995, 28270, 32125, 40720, 44792, 45232, 50900, 51400, 55990, 56540, 63625, 64250, 70675, 89584, 101800, 102800, 111980, 113080, 127250, 128500, 130813, 139975, 141350, 203600, 223960, 226160, 254500, 257000, 261626, 279950, 282700, 353375, 447920, 509000, 514000, 523252, 559900, 565400, 654065, 699875, 706750, 1018000, 1046504, 1119800, 1130800, 1308130, 1399750, 1413500, 1438943, 2093008, 2239600, 2616260, 2799500, 2827000, 2877886, 3270325, 5232520, 5599000, 5654000, 5755772, 6540650, 7194715, 10465040, 11198000, 11511544, 13081300, 14389430, 16351625, 23023088, 26162600, 28778860, 32703250, 35973575, 52325200, 57557720, 65406500, 71947150, 115115440, 130813000, 143894300, 179867875, 261626000, 287788600, 359735750, 575577200, 719471500, 1438943000, 2877886000]

約数ペア:

[(1, 2877886000), (2, 1438943000), (4, 719471500), (5, 575577200), (8, 359735750), (10, 287788600), (11, 261626000), (16, 179867875), (20, 143894300), (22, 130813000), (25, 115115440), (40, 71947150), (44, 65406500), (50, 57557720), (55, 52325200), (80, 35973575), (88, 32703250), (100, 28778860), (110, 26162600), (125, 23023088), (176, 16351625), (200, 14389430), (220, 13081300), (250, 11511544), (257, 11198000), (275, 10465040), (400, 7194715), (440, 6540650), (500, 5755772), (509, 5654000), (514, 5599000), (550, 5232520), (880, 3270325), (1000, 2877886), (1018, 2827000), (1028, 2799500), (1100, 2616260), (1285, 2239600), (1375, 2093008), (2000, 1438943), (2036, 1413500), (2056, 1399750), (2200, 1308130), (2545, 1130800), (2570, 1119800), (2750, 1046504), (2827, 1018000), (4072, 706750), (4112, 699875), (4400, 654065), (5090, 565400), (5140, 559900), (5500, 523252), (5599, 514000), (5654, 509000), (6425, 447920), (8144, 353375), (10180, 282700), (10280, 279950), (11000, 261626), (11198, 257000), (11308, 254500), (12725, 226160), (12850, 223960), (14135, 203600), (20360, 141350), (20560, 139975), (22000, 130813), (22396, 128500), (22616, 127250), (25450, 113080), (25700, 111980), (27995, 102800), (28270, 101800), (32125, 89584), (40720, 70675), (44792, 64250), (45232, 63625), (50900, 56540), (51400, 55990)]