25795000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 76475520

約数和(自身を除く): 50680520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 67, 70, 77, 88, 100, 110, 125, 134, 140, 154, 175, 200, 220, 250, 268, 275, 280, 308, 335, 350, 385, 440, 469, 500, 536, 550, 616, 625, 670, 700, 737, 770, 875, 938, 1000, 1100, 1250, 1340, 1375, 1400, 1474, 1540, 1675, 1750, 1876, 1925, 2200, 2345, 2500, 2680, 2750, 2948, 3080, 3350, 3500, 3685, 3752, 3850, 4375, 4690, 5000, 5159, 5500, 5896, 6700, 6875, 7000, 7370, 7700, 8375, 8750, 9380, 9625, 10318, 11000, 11725, 13400, 13750, 14740, 15400, 16750, 17500, 18425, 18760, 19250, 20636, 23450, 25795, 27500, 29480, 33500, 35000, 36850, 38500, 41272, 41875, 46900, 48125, 51590, 55000, 58625, 67000, 73700, 77000, 83750, 92125, 93800, 96250, 103180, 117250, 128975, 147400, 167500, 184250, 192500, 206360, 234500, 257950, 293125, 335000, 368500, 385000, 460625, 469000, 515900, 586250, 644875, 737000, 921250, 1031800, 1172500, 1289750, 1842500, 2345000, 2579500, 3224375, 3685000, 5159000, 6448750, 12897500, 25795000]

約数ペア:

[(1, 25795000), (2, 12897500), (4, 6448750), (5, 5159000), (7, 3685000), (8, 3224375), (10, 2579500), (11, 2345000), (14, 1842500), (20, 1289750), (22, 1172500), (25, 1031800), (28, 921250), (35, 737000), (40, 644875), (44, 586250), (50, 515900), (55, 469000), (56, 460625), (67, 385000), (70, 368500), (77, 335000), (88, 293125), (100, 257950), (110, 234500), (125, 206360), (134, 192500), (140, 184250), (154, 167500), (175, 147400), (200, 128975), (220, 117250), (250, 103180), (268, 96250), (275, 93800), (280, 92125), (308, 83750), (335, 77000), (350, 73700), (385, 67000), (440, 58625), (469, 55000), (500, 51590), (536, 48125), (550, 46900), (616, 41875), (625, 41272), (670, 38500), (700, 36850), (737, 35000), (770, 33500), (875, 29480), (938, 27500), (1000, 25795), (1100, 23450), (1250, 20636), (1340, 19250), (1375, 18760), (1400, 18425), (1474, 17500), (1540, 16750), (1675, 15400), (1750, 14740), (1876, 13750), (1925, 13400), (2200, 11725), (2345, 11000), (2500, 10318), (2680, 9625), (2750, 9380), (2948, 8750), (3080, 8375), (3350, 7700), (3500, 7370), (3685, 7000), (3752, 6875), (3850, 6700), (4375, 5896), (4690, 5500), (5000, 5159)]