42746000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 118385280

約数和(自身を除く): 75639280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 67, 80, 88, 100, 110, 116, 125, 134, 145, 176, 200, 220, 232, 250, 268, 275, 290, 319, 335, 400, 440, 464, 500, 536, 550, 580, 638, 670, 725, 737, 880, 1000, 1072, 1100, 1160, 1276, 1340, 1375, 1450, 1474, 1595, 1675, 1943, 2000, 2200, 2320, 2552, 2680, 2750, 2900, 2948, 3190, 3350, 3625, 3685, 3886, 4400, 5104, 5360, 5500, 5800, 5896, 6380, 6700, 7250, 7370, 7772, 7975, 8375, 9715, 11000, 11600, 11792, 12760, 13400, 14500, 14740, 15544, 15950, 16750, 18425, 19430, 21373, 22000, 25520, 26800, 29000, 29480, 31088, 31900, 33500, 36850, 38860, 39875, 42746, 48575, 58000, 58960, 63800, 67000, 73700, 77720, 79750, 85492, 92125, 97150, 106865, 127600, 134000, 147400, 155440, 159500, 170984, 184250, 194300, 213730, 242875, 294800, 319000, 341968, 368500, 388600, 427460, 485750, 534325, 638000, 737000, 777200, 854920, 971500, 1068650, 1474000, 1709840, 1943000, 2137300, 2671625, 3886000, 4274600, 5343250, 8549200, 10686500, 21373000, 42746000]

約数ペア:

[(1, 42746000), (2, 21373000), (4, 10686500), (5, 8549200), (8, 5343250), (10, 4274600), (11, 3886000), (16, 2671625), (20, 2137300), (22, 1943000), (25, 1709840), (29, 1474000), (40, 1068650), (44, 971500), (50, 854920), (55, 777200), (58, 737000), (67, 638000), (80, 534325), (88, 485750), (100, 427460), (110, 388600), (116, 368500), (125, 341968), (134, 319000), (145, 294800), (176, 242875), (200, 213730), (220, 194300), (232, 184250), (250, 170984), (268, 159500), (275, 155440), (290, 147400), (319, 134000), (335, 127600), (400, 106865), (440, 97150), (464, 92125), (500, 85492), (536, 79750), (550, 77720), (580, 73700), (638, 67000), (670, 63800), (725, 58960), (737, 58000), (880, 48575), (1000, 42746), (1072, 39875), (1100, 38860), (1160, 36850), (1276, 33500), (1340, 31900), (1375, 31088), (1450, 29480), (1474, 29000), (1595, 26800), (1675, 25520), (1943, 22000), (2000, 21373), (2200, 19430), (2320, 18425), (2552, 16750), (2680, 15950), (2750, 15544), (2900, 14740), (2948, 14500), (3190, 13400), (3350, 12760), (3625, 11792), (3685, 11600), (3886, 11000), (4400, 9715), (5104, 8375), (5360, 7975), (5500, 7772), (5800, 7370), (5896, 7250), (6380, 6700)]