65792000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 164815560

約数和(自身を除く): 99023560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 257, 320, 400, 500, 512, 514, 640, 800, 1000, 1024, 1028, 1280, 1285, 1600, 2000, 2048, 2056, 2560, 2570, 3200, 4000, 4112, 5120, 5140, 6400, 6425, 8000, 8224, 10240, 10280, 12800, 12850, 16000, 16448, 20560, 25600, 25700, 32000, 32125, 32896, 41120, 51200, 51400, 64000, 64250, 65792, 82240, 102800, 128000, 128500, 131584, 164480, 205600, 256000, 257000, 263168, 328960, 411200, 514000, 526336, 657920, 822400, 1028000, 1315840, 1644800, 2056000, 2631680, 3289600, 4112000, 6579200, 8224000, 13158400, 16448000, 32896000, 65792000]

約数ペア:

[(1, 65792000), (2, 32896000), (4, 16448000), (5, 13158400), (8, 8224000), (10, 6579200), (16, 4112000), (20, 3289600), (25, 2631680), (32, 2056000), (40, 1644800), (50, 1315840), (64, 1028000), (80, 822400), (100, 657920), (125, 526336), (128, 514000), (160, 411200), (200, 328960), (250, 263168), (256, 257000), (257, 256000), (320, 205600), (400, 164480), (500, 131584), (512, 128500), (514, 128000), (640, 102800), (800, 82240), (1000, 65792), (1024, 64250), (1028, 64000), (1280, 51400), (1285, 51200), (1600, 41120), (2000, 32896), (2048, 32125), (2056, 32000), (2560, 25700), (2570, 25600), (3200, 20560), (4000, 16448), (4112, 16000), (5120, 12850), (5140, 12800), (6400, 10280), (6425, 10240), (8000, 8224)]