12926900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 32706240

約数和(自身を除く): 19779340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 313, 350, 413, 590, 626, 700, 826, 1180, 1252, 1475, 1565, 1652, 2065, 2191, 2950, 3130, 4130, 4382, 5900, 6260, 7825, 8260, 8764, 10325, 10955, 15650, 18467, 20650, 21910, 31300, 36934, 41300, 43820, 54775, 73868, 92335, 109550, 129269, 184670, 219100, 258538, 369340, 461675, 517076, 646345, 923350, 1292690, 1846700, 2585380, 3231725, 6463450, 12926900]

約数ペア:

[(1, 12926900), (2, 6463450), (4, 3231725), (5, 2585380), (7, 1846700), (10, 1292690), (14, 923350), (20, 646345), (25, 517076), (28, 461675), (35, 369340), (50, 258538), (59, 219100), (70, 184670), (100, 129269), (118, 109550), (140, 92335), (175, 73868), (236, 54775), (295, 43820), (313, 41300), (350, 36934), (413, 31300), (590, 21910), (626, 20650), (700, 18467), (826, 15650), (1180, 10955), (1252, 10325), (1475, 8764), (1565, 8260), (1652, 7825), (2065, 6260), (2191, 5900), (2950, 4382), (3130, 4130)]