53332000

素因数分解:

$2^5\times 5^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 80328800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 125, 134, 160, 199, 200, 250, 268, 335, 398, 400, 500, 536, 670, 796, 800, 995, 1000, 1072, 1340, 1592, 1675, 1990, 2000, 2144, 2680, 3184, 3350, 3980, 4000, 4975, 5360, 6368, 6700, 7960, 8375, 9950, 10720, 13333, 13400, 15920, 16750, 19900, 24875, 26666, 26800, 31840, 33500, 39800, 49750, 53332, 53600, 66665, 67000, 79600, 99500, 106664, 133330, 134000, 159200, 199000, 213328, 266660, 268000, 333325, 398000, 426656, 533320, 666650, 796000, 1066640, 1333300, 1666625, 2133280, 2666600, 3333250, 5333200, 6666500, 10666400, 13333000, 26666000, 53332000]

約数ペア:

[(1, 53332000), (2, 26666000), (4, 13333000), (5, 10666400), (8, 6666500), (10, 5333200), (16, 3333250), (20, 2666600), (25, 2133280), (32, 1666625), (40, 1333300), (50, 1066640), (67, 796000), (80, 666650), (100, 533320), (125, 426656), (134, 398000), (160, 333325), (199, 268000), (200, 266660), (250, 213328), (268, 199000), (335, 159200), (398, 134000), (400, 133330), (500, 106664), (536, 99500), (670, 79600), (796, 67000), (800, 66665), (995, 53600), (1000, 53332), (1072, 49750), (1340, 39800), (1592, 33500), (1675, 31840), (1990, 26800), (2000, 26666), (2144, 24875), (2680, 19900), (3184, 16750), (3350, 15920), (3980, 13400), (4000, 13333), (4975, 10720), (5360, 9950), (6368, 8375), (6700, 7960)]