2000418576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{29411}}^1$

素因数の和:29544

約数の個数: 80

約数和(自身を含む): 5616515520

約数和(自身を除く): 3616096944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 4251, 5232, 5668, 8502, 11336, 17004, 22672, 29411, 34008, 58822, 68016, 88233, 117644, 176466, 235288, 352932, 382343, 470576, 705864, 764686, 1147029, 1411728, 1529372, 2294058, 3058744, 3205799, 4588116, 6117488, 6411598, 9176232, 9617397, 12823196, 18352464, 19234794, 25646392, 38469588, 41675387, 51292784, 76939176, 83350774, 125026161, 153878352, 166701548, 250052322, 333403096, 500104644, 666806192, 1000209288, 2000418576]

約数ペア:

[(1, 2000418576), (2, 1000209288), (3, 666806192), (4, 500104644), (6, 333403096), (8, 250052322), (12, 166701548), (13, 153878352), (16, 125026161), (24, 83350774), (26, 76939176), (39, 51292784), (48, 41675387), (52, 38469588), (78, 25646392), (104, 19234794), (109, 18352464), (156, 12823196), (208, 9617397), (218, 9176232), (312, 6411598), (327, 6117488), (436, 4588116), (624, 3205799), (654, 3058744), (872, 2294058), (1308, 1529372), (1417, 1411728), (1744, 1147029), (2616, 764686), (2834, 705864), (4251, 470576), (5232, 382343), (5668, 352932), (8502, 235288), (11336, 176466), (17004, 117644), (22672, 88233), (29411, 68016), (34008, 58822)]