2525231510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 4935644928

約数和(自身を除く): 2410413418

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 317, 470, 634, 799, 997, 1585, 1598, 1994, 3170, 3995, 4985, 5389, 7990, 9970, 10778, 14899, 16949, 26945, 29798, 33898, 46859, 53890, 74495, 84745, 93718, 148990, 169490, 234295, 253283, 316049, 468590, 506566, 632098, 796603, 1266415, 1580245, 1593206, 2532830, 3160490, 3983015, 5372833, 7966030, 10745666, 14854303, 26864165, 29708606, 53728330, 74271515, 148543030, 252523151, 505046302, 1262615755, 2525231510]

約数ペア:

[(1, 2525231510), (2, 1262615755), (5, 505046302), (10, 252523151), (17, 148543030), (34, 74271515), (47, 53728330), (85, 29708606), (94, 26864165), (170, 14854303), (235, 10745666), (317, 7966030), (470, 5372833), (634, 3983015), (799, 3160490), (997, 2532830), (1585, 1593206), (1598, 1580245), (1994, 1266415), (3170, 796603), (3995, 632098), (4985, 506566), (5389, 468590), (7990, 316049), (9970, 253283), (10778, 234295), (14899, 169490), (16949, 148990), (26945, 93718), (29798, 84745), (33898, 74495), (46859, 53890)]