67967360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6247}}^1$

素因数の和:6283

約数の個数: 64

約数和(自身を含む): 172069920

約数和(自身を除く): 104102560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 6247, 10880, 12494, 24988, 31235, 49976, 62470, 99952, 106199, 124940, 199904, 212398, 249880, 399808, 424796, 499760, 530995, 799616, 849592, 999520, 1061990, 1699184, 1999040, 2123980, 3398368, 3998080, 4247960, 6796736, 8495920, 13593472, 16991840, 33983680, 67967360]

約数ペア:

[(1, 67967360), (2, 33983680), (4, 16991840), (5, 13593472), (8, 8495920), (10, 6796736), (16, 4247960), (17, 3998080), (20, 3398368), (32, 2123980), (34, 1999040), (40, 1699184), (64, 1061990), (68, 999520), (80, 849592), (85, 799616), (128, 530995), (136, 499760), (160, 424796), (170, 399808), (272, 249880), (320, 212398), (340, 199904), (544, 124940), (640, 106199), (680, 99952), (1088, 62470), (1360, 49976), (2176, 31235), (2720, 24988), (5440, 12494), (6247, 10880)]