2116734990880

素因数分解:

$2^5\times 5^1\times {\mathrm{57191}}^1\times {\mathrm{231323}}^1$

素因数の和:288529

約数の個数: 48

約数和(自身を含む): 5000895474624

約数和(自身を除く): 2884160483744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 57191, 114382, 228764, 231323, 285955, 457528, 462646, 571910, 915056, 925292, 1143820, 1156615, 1830112, 1850584, 2287640, 2313230, 3701168, 4575280, 4626460, 7402336, 9150560, 9252920, 18505840, 37011680, 13229593693, 26459187386, 52918374772, 66147968465, 105836749544, 132295936930, 211673499088, 264591873860, 423346998176, 529183747720, 1058367495440, 2116734990880]

約数ペア:

[(1, 2116734990880), (2, 1058367495440), (4, 529183747720), (5, 423346998176), (8, 264591873860), (10, 211673499088), (16, 132295936930), (20, 105836749544), (32, 66147968465), (40, 52918374772), (80, 26459187386), (160, 13229593693), (57191, 37011680), (114382, 18505840), (228764, 9252920), (231323, 9150560), (285955, 7402336), (457528, 4626460), (462646, 4575280), (571910, 3701168), (915056, 2313230), (925292, 2287640), (1143820, 1850584), (1156615, 1830112)]