85193080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 225781920

約数和(自身を除く): 140588840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 181, 205, 280, 287, 328, 362, 410, 574, 724, 820, 905, 1148, 1267, 1435, 1448, 1640, 1681, 1810, 2296, 2534, 2870, 3362, 3620, 5068, 5740, 6335, 6724, 7240, 7421, 8405, 10136, 11480, 11767, 12670, 13448, 14842, 16810, 23534, 25340, 29684, 33620, 37105, 47068, 50680, 51947, 58835, 59368, 67240, 74210, 94136, 103894, 117670, 148420, 207788, 235340, 259735, 296840, 304261, 415576, 470680, 519470, 608522, 1038940, 1217044, 1521305, 2077880, 2129827, 2434088, 3042610, 4259654, 6085220, 8519308, 10649135, 12170440, 17038616, 21298270, 42596540, 85193080]

約数ペア:

[(1, 85193080), (2, 42596540), (4, 21298270), (5, 17038616), (7, 12170440), (8, 10649135), (10, 8519308), (14, 6085220), (20, 4259654), (28, 3042610), (35, 2434088), (40, 2129827), (41, 2077880), (56, 1521305), (70, 1217044), (82, 1038940), (140, 608522), (164, 519470), (181, 470680), (205, 415576), (280, 304261), (287, 296840), (328, 259735), (362, 235340), (410, 207788), (574, 148420), (724, 117670), (820, 103894), (905, 94136), (1148, 74210), (1267, 67240), (1435, 59368), (1448, 58835), (1640, 51947), (1681, 50680), (1810, 47068), (2296, 37105), (2534, 33620), (2870, 29684), (3362, 25340), (3620, 23534), (5068, 16810), (5740, 14842), (6335, 13448), (6724, 12670), (7240, 11767), (7421, 11480), (8405, 10136)]