66549760

素因数分解:

$2^{11}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 163734480

約数和(自身を除く): 97184720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 97, 128, 134, 160, 194, 256, 268, 320, 335, 388, 485, 512, 536, 640, 670, 776, 970, 1024, 1072, 1280, 1340, 1552, 1940, 2048, 2144, 2560, 2680, 3104, 3880, 4288, 5120, 5360, 6208, 6499, 7760, 8576, 10240, 10720, 12416, 12998, 15520, 17152, 21440, 24832, 25996, 31040, 32495, 34304, 42880, 49664, 51992, 62080, 64990, 68608, 85760, 99328, 103984, 124160, 129980, 137216, 171520, 198656, 207968, 248320, 259960, 343040, 415936, 496640, 519920, 686080, 831872, 993280, 1039840, 1663744, 2079680, 3327488, 4159360, 6654976, 8318720, 13309952, 16637440, 33274880, 66549760]

約数ペア:

[(1, 66549760), (2, 33274880), (4, 16637440), (5, 13309952), (8, 8318720), (10, 6654976), (16, 4159360), (20, 3327488), (32, 2079680), (40, 1663744), (64, 1039840), (67, 993280), (80, 831872), (97, 686080), (128, 519920), (134, 496640), (160, 415936), (194, 343040), (256, 259960), (268, 248320), (320, 207968), (335, 198656), (388, 171520), (485, 137216), (512, 129980), (536, 124160), (640, 103984), (670, 99328), (776, 85760), (970, 68608), (1024, 64990), (1072, 62080), (1280, 51992), (1340, 49664), (1552, 42880), (1940, 34304), (2048, 32495), (2144, 31040), (2560, 25996), (2680, 24832), (3104, 21440), (3880, 17152), (4288, 15520), (5120, 12998), (5360, 12416), (6208, 10720), (6499, 10240), (7760, 8576)]