6887600

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 16859784

約数和(自身を除く): 9972184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 257, 268, 335, 400, 514, 536, 670, 1028, 1072, 1285, 1340, 1675, 2056, 2570, 2680, 3350, 4112, 5140, 5360, 6425, 6700, 10280, 12850, 13400, 17219, 20560, 25700, 26800, 34438, 51400, 68876, 86095, 102800, 137752, 172190, 275504, 344380, 430475, 688760, 860950, 1377520, 1721900, 3443800, 6887600]

約数ペア:

[(1, 6887600), (2, 3443800), (4, 1721900), (5, 1377520), (8, 860950), (10, 688760), (16, 430475), (20, 344380), (25, 275504), (40, 172190), (50, 137752), (67, 102800), (80, 86095), (100, 68876), (134, 51400), (200, 34438), (257, 26800), (268, 25700), (335, 20560), (400, 17219), (514, 13400), (536, 12850), (670, 10280), (1028, 6700), (1072, 6425), (1285, 5360), (1340, 5140), (1675, 4112), (2056, 3350), (2570, 2680)]