25729060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5020

約数の個数: 48

約数和(自身を含む): 63431424

約数和(自身を除く): 37702364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4967, 5180, 9934, 19868, 24835, 34769, 49670, 69538, 99340, 139076, 173845, 183779, 347690, 367558, 695380, 735116, 918895, 1286453, 1837790, 2572906, 3675580, 5145812, 6432265, 12864530, 25729060]

約数ペア:

[(1, 25729060), (2, 12864530), (4, 6432265), (5, 5145812), (7, 3675580), (10, 2572906), (14, 1837790), (20, 1286453), (28, 918895), (35, 735116), (37, 695380), (70, 367558), (74, 347690), (140, 183779), (148, 173845), (185, 139076), (259, 99340), (370, 69538), (518, 49670), (740, 34769), (1036, 24835), (1295, 19868), (2590, 9934), (4967, 5180)]