80649762916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1\times {\mathrm{3271}}^1$

素因数の和:4472

約数の個数: 48

約数和(自身を含む): 149150848000

約数和(自身を除く): 68501085084

約数列:

[1, 2, 4, 19, 38, 76, 439, 739, 878, 1478, 1756, 2956, 3271, 6542, 8341, 13084, 14041, 16682, 28082, 33364, 56164, 62149, 124298, 248596, 324421, 648842, 1297684, 1435969, 2417269, 2871938, 4834538, 5743876, 6163999, 9669076, 12327998, 24655996, 27283411, 45928111, 54566822, 91856222, 109133644, 183712444, 1061181091, 2122362182, 4244724364, 20162440729, 40324881458, 80649762916]

約数ペア:

[(1, 80649762916), (2, 40324881458), (4, 20162440729), (19, 4244724364), (38, 2122362182), (76, 1061181091), (439, 183712444), (739, 109133644), (878, 91856222), (1478, 54566822), (1756, 45928111), (2956, 27283411), (3271, 24655996), (6542, 12327998), (8341, 9669076), (13084, 6163999), (14041, 5743876), (16682, 4834538), (28082, 2871938), (33364, 2417269), (56164, 1435969), (62149, 1297684), (124298, 648842), (248596, 324421)]