1570302040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{1901}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 3586563360

約数和(自身を除く): 2016261320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 193, 214, 386, 428, 535, 772, 856, 965, 1070, 1544, 1901, 1930, 2140, 3802, 3860, 4280, 7604, 7720, 9505, 15208, 19010, 20651, 38020, 41302, 76040, 82604, 103255, 165208, 203407, 206510, 366893, 406814, 413020, 733786, 813628, 826040, 1017035, 1467572, 1627256, 1834465, 2034070, 2935144, 3668930, 4068140, 7337860, 8136280, 14675720, 39257551, 78515102, 157030204, 196287755, 314060408, 392575510, 785151020, 1570302040]

約数ペア:

[(1, 1570302040), (2, 785151020), (4, 392575510), (5, 314060408), (8, 196287755), (10, 157030204), (20, 78515102), (40, 39257551), (107, 14675720), (193, 8136280), (214, 7337860), (386, 4068140), (428, 3668930), (535, 2935144), (772, 2034070), (856, 1834465), (965, 1627256), (1070, 1467572), (1544, 1017035), (1901, 826040), (1930, 813628), (2140, 733786), (3802, 413020), (3860, 406814), (4280, 366893), (7604, 206510), (7720, 203407), (9505, 165208), (15208, 103255), (19010, 82604), (20651, 76040), (38020, 41302)]