25853800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 70084800

約数和(自身を除く): 44231000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 59, 70, 100, 118, 140, 175, 200, 236, 280, 295, 313, 350, 413, 472, 590, 626, 700, 826, 1180, 1252, 1400, 1475, 1565, 1652, 2065, 2191, 2360, 2504, 2950, 3130, 3304, 4130, 4382, 5900, 6260, 7825, 8260, 8764, 10325, 10955, 11800, 12520, 15650, 16520, 17528, 18467, 20650, 21910, 31300, 36934, 41300, 43820, 54775, 62600, 73868, 82600, 87640, 92335, 109550, 129269, 147736, 184670, 219100, 258538, 369340, 438200, 461675, 517076, 646345, 738680, 923350, 1034152, 1292690, 1846700, 2585380, 3231725, 3693400, 5170760, 6463450, 12926900, 25853800]

約数ペア:

[(1, 25853800), (2, 12926900), (4, 6463450), (5, 5170760), (7, 3693400), (8, 3231725), (10, 2585380), (14, 1846700), (20, 1292690), (25, 1034152), (28, 923350), (35, 738680), (40, 646345), (50, 517076), (56, 461675), (59, 438200), (70, 369340), (100, 258538), (118, 219100), (140, 184670), (175, 147736), (200, 129269), (236, 109550), (280, 92335), (295, 87640), (313, 82600), (350, 73868), (413, 62600), (472, 54775), (590, 43820), (626, 41300), (700, 36934), (826, 31300), (1180, 21910), (1252, 20650), (1400, 18467), (1475, 17528), (1565, 16520), (1652, 15650), (2065, 12520), (2191, 11800), (2360, 10955), (2504, 10325), (2950, 8764), (3130, 8260), (3304, 7825), (4130, 6260), (4382, 5900)]