16616000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 112

約数和(自身を含む): 43110912

約数和(自身を除く): 26494912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 67, 80, 100, 124, 125, 134, 155, 160, 200, 248, 250, 268, 310, 320, 335, 400, 496, 500, 536, 620, 670, 775, 800, 992, 1000, 1072, 1240, 1340, 1550, 1600, 1675, 1984, 2000, 2077, 2144, 2480, 2680, 3100, 3350, 3875, 4000, 4154, 4288, 4960, 5360, 6200, 6700, 7750, 8000, 8308, 8375, 9920, 10385, 10720, 12400, 13400, 15500, 16616, 16750, 20770, 21440, 24800, 26800, 31000, 33232, 33500, 41540, 49600, 51925, 53600, 62000, 66464, 67000, 83080, 103850, 107200, 124000, 132928, 134000, 166160, 207700, 248000, 259625, 268000, 332320, 415400, 519250, 536000, 664640, 830800, 1038500, 1661600, 2077000, 3323200, 4154000, 8308000, 16616000]

約数ペア:

[(1, 16616000), (2, 8308000), (4, 4154000), (5, 3323200), (8, 2077000), (10, 1661600), (16, 1038500), (20, 830800), (25, 664640), (31, 536000), (32, 519250), (40, 415400), (50, 332320), (62, 268000), (64, 259625), (67, 248000), (80, 207700), (100, 166160), (124, 134000), (125, 132928), (134, 124000), (155, 107200), (160, 103850), (200, 83080), (248, 67000), (250, 66464), (268, 62000), (310, 53600), (320, 51925), (335, 49600), (400, 41540), (496, 33500), (500, 33232), (536, 31000), (620, 26800), (670, 24800), (775, 21440), (800, 20770), (992, 16750), (1000, 16616), (1072, 15500), (1240, 13400), (1340, 12400), (1550, 10720), (1600, 10385), (1675, 9920), (1984, 8375), (2000, 8308), (2077, 8000), (2144, 7750), (2480, 6700), (2680, 6200), (3100, 5360), (3350, 4960), (3875, 4288), (4000, 4154)]