82422400

素因数分解:

$2^7\times 5^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 208692000

約数和(自身を除く): 126269600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 320, 344, 400, 430, 599, 640, 688, 800, 860, 1075, 1198, 1376, 1600, 1720, 2150, 2396, 2752, 2995, 3200, 3440, 4300, 4792, 5504, 5990, 6880, 8600, 9584, 11980, 13760, 14975, 17200, 19168, 23960, 25757, 27520, 29950, 34400, 38336, 47920, 51514, 59900, 68800, 76672, 95840, 103028, 119800, 128785, 137600, 191680, 206056, 239600, 257570, 383360, 412112, 479200, 515140, 643925, 824224, 958400, 1030280, 1287850, 1648448, 1916800, 2060560, 2575700, 3296896, 4121120, 5151400, 8242240, 10302800, 16484480, 20605600, 41211200, 82422400]

約数ペア:

[(1, 82422400), (2, 41211200), (4, 20605600), (5, 16484480), (8, 10302800), (10, 8242240), (16, 5151400), (20, 4121120), (25, 3296896), (32, 2575700), (40, 2060560), (43, 1916800), (50, 1648448), (64, 1287850), (80, 1030280), (86, 958400), (100, 824224), (128, 643925), (160, 515140), (172, 479200), (200, 412112), (215, 383360), (320, 257570), (344, 239600), (400, 206056), (430, 191680), (599, 137600), (640, 128785), (688, 119800), (800, 103028), (860, 95840), (1075, 76672), (1198, 68800), (1376, 59900), (1600, 51514), (1720, 47920), (2150, 38336), (2396, 34400), (2752, 29950), (2995, 27520), (3200, 25757), (3440, 23960), (4300, 19168), (4792, 17200), (5504, 14975), (5990, 13760), (6880, 11980), (8600, 9584)]