57180112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 132580800

約数和(自身を除く): 75400688

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 493, 638, 659, 748, 986, 1276, 1318, 1496, 1972, 2552, 2636, 2992, 3944, 5104, 5272, 5423, 7249, 7888, 10544, 10846, 11203, 14498, 19111, 21692, 22406, 28996, 38222, 43384, 44812, 57992, 76444, 86768, 89624, 115984, 123233, 152888, 179248, 210221, 246466, 305776, 324887, 420442, 492932, 649774, 840884, 985864, 1299548, 1681768, 1971728, 2599096, 3363536, 3573757, 5198192, 7147514, 14295028, 28590056, 57180112]

約数ペア:

[(1, 57180112), (2, 28590056), (4, 14295028), (8, 7147514), (11, 5198192), (16, 3573757), (17, 3363536), (22, 2599096), (29, 1971728), (34, 1681768), (44, 1299548), (58, 985864), (68, 840884), (88, 649774), (116, 492932), (136, 420442), (176, 324887), (187, 305776), (232, 246466), (272, 210221), (319, 179248), (374, 152888), (464, 123233), (493, 115984), (638, 89624), (659, 86768), (748, 76444), (986, 57992), (1276, 44812), (1318, 43384), (1496, 38222), (1972, 28996), (2552, 22406), (2636, 21692), (2992, 19111), (3944, 14498), (5104, 11203), (5272, 10846), (5423, 10544), (7249, 7888)]