28556230400

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:3011

約数の個数: 216

約数和(自身を含む): 74523667680

約数和(自身を除く): 45967437280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 53, 58, 64, 80, 100, 106, 116, 128, 145, 160, 200, 212, 232, 256, 265, 290, 320, 400, 424, 464, 530, 580, 640, 725, 800, 848, 928, 1060, 1160, 1280, 1325, 1450, 1537, 1600, 1696, 1856, 2120, 2320, 2650, 2900, 2903, 3074, 3200, 3392, 3712, 4240, 4640, 5300, 5800, 5806, 6148, 6400, 6784, 7424, 7685, 8480, 9280, 10600, 11600, 11612, 12296, 13568, 14515, 15370, 16960, 18560, 21200, 23200, 23224, 24592, 29030, 30740, 33920, 37120, 38425, 42400, 46400, 46448, 49184, 58060, 61480, 67840, 72575, 76850, 84187, 84800, 92800, 92896, 98368, 116120, 122960, 145150, 153700, 153859, 168374, 169600, 185600, 185792, 196736, 232240, 245920, 290300, 307400, 307718, 336748, 339200, 371584, 393472, 420935, 464480, 491840, 580600, 614800, 615436, 673496, 743168, 769295, 841870, 928960, 983680, 1161200, 1229600, 1230872, 1346992, 1538590, 1683740, 1857920, 1967360, 2104675, 2322400, 2459200, 2461744, 2693984, 3077180, 3367480, 3715840, 3846475, 4209350, 4461911, 4644800, 4918400, 4923488, 5387968, 6154360, 6734960, 7692950, 8418700, 8923822, 9289600, 9836800, 9846976, 10775936, 12308720, 13469920, 15385900, 16837400, 17847644, 18579200, 19693952, 21551872, 22309555, 24617440, 26939840, 30771800, 33674800, 35695288, 39387904, 44619110, 49234880, 53879680, 61543600, 67349600, 71390576, 89238220, 98469760, 107759360, 111547775, 123087200, 134699200, 142781152, 178476440, 196939520, 223095550, 246174400, 269398400, 285562304, 356952880, 446191100, 492348800, 538796800, 571124608, 713905760, 892382200, 984697600, 1142249216, 1427811520, 1784764400, 2855623040, 3569528800, 5711246080, 7139057600, 14278115200, 28556230400]

約数ペア:

[(1, 28556230400), (2, 14278115200), (4, 7139057600), (5, 5711246080), (8, 3569528800), (10, 2855623040), (16, 1784764400), (20, 1427811520), (25, 1142249216), (29, 984697600), (32, 892382200), (40, 713905760), (50, 571124608), (53, 538796800), (58, 492348800), (64, 446191100), (80, 356952880), (100, 285562304), (106, 269398400), (116, 246174400), (128, 223095550), (145, 196939520), (160, 178476440), (200, 142781152), (212, 134699200), (232, 123087200), (256, 111547775), (265, 107759360), (290, 98469760), (320, 89238220), (400, 71390576), (424, 67349600), (464, 61543600), (530, 53879680), (580, 49234880), (640, 44619110), (725, 39387904), (800, 35695288), (848, 33674800), (928, 30771800), (1060, 26939840), (1160, 24617440), (1280, 22309555), (1325, 21551872), (1450, 19693952), (1537, 18579200), (1600, 17847644), (1696, 16837400), (1856, 15385900), (2120, 13469920), (2320, 12308720), (2650, 10775936), (2900, 9846976), (2903, 9836800), (3074, 9289600), (3200, 8923822), (3392, 8418700), (3712, 7692950), (4240, 6734960), (4640, 6154360), (5300, 5387968), (5800, 4923488), (5806, 4918400), (6148, 4644800), (6400, 4461911), (6784, 4209350), (7424, 3846475), (7685, 3715840), (8480, 3367480), (9280, 3077180), (10600, 2693984), (11600, 2461744), (11612, 2459200), (12296, 2322400), (13568, 2104675), (14515, 1967360), (15370, 1857920), (16960, 1683740), (18560, 1538590), (21200, 1346992), (23200, 1230872), (23224, 1229600), (24592, 1161200), (29030, 983680), (30740, 928960), (33920, 841870), (37120, 769295), (38425, 743168), (42400, 673496), (46400, 615436), (46448, 614800), (49184, 580600), (58060, 491840), (61480, 464480), (67840, 420935), (72575, 393472), (76850, 371584), (84187, 339200), (84800, 336748), (92800, 307718), (92896, 307400), (98368, 290300), (116120, 245920), (122960, 232240), (145150, 196736), (153700, 185792), (153859, 185600), (168374, 169600)]