27550400

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 84

約数和(自身を含む): 69070728

約数和(自身を除く): 41520328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 160, 200, 257, 268, 320, 335, 400, 514, 536, 670, 800, 1028, 1072, 1285, 1340, 1600, 1675, 2056, 2144, 2570, 2680, 3350, 4112, 4288, 5140, 5360, 6425, 6700, 8224, 10280, 10720, 12850, 13400, 16448, 17219, 20560, 21440, 25700, 26800, 34438, 41120, 51400, 53600, 68876, 82240, 86095, 102800, 107200, 137752, 172190, 205600, 275504, 344380, 411200, 430475, 551008, 688760, 860950, 1102016, 1377520, 1721900, 2755040, 3443800, 5510080, 6887600, 13775200, 27550400]

約数ペア:

[(1, 27550400), (2, 13775200), (4, 6887600), (5, 5510080), (8, 3443800), (10, 2755040), (16, 1721900), (20, 1377520), (25, 1102016), (32, 860950), (40, 688760), (50, 551008), (64, 430475), (67, 411200), (80, 344380), (100, 275504), (134, 205600), (160, 172190), (200, 137752), (257, 107200), (268, 102800), (320, 86095), (335, 82240), (400, 68876), (514, 53600), (536, 51400), (670, 41120), (800, 34438), (1028, 26800), (1072, 25700), (1285, 21440), (1340, 20560), (1600, 17219), (1675, 16448), (2056, 13400), (2144, 12850), (2570, 10720), (2680, 10280), (3350, 8224), (4112, 6700), (4288, 6425), (5140, 5360)]