2574213290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2820

約数の個数: 96

約数和(自身を含む): 5493942720

約数和(自身を除く): 2919729430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 121, 190, 205, 209, 242, 410, 418, 451, 605, 779, 902, 1045, 1210, 1558, 2090, 2255, 2299, 2731, 3895, 4510, 4598, 4961, 5462, 7790, 8569, 9922, 11495, 13655, 17138, 22990, 24805, 27310, 30041, 42845, 49610, 51889, 60082, 85690, 94259, 103778, 111971, 150205, 188518, 223942, 259445, 300410, 330451, 471295, 518890, 559855, 570779, 660902, 942590, 1119710, 1141558, 1231681, 1652255, 2127449, 2463362, 2853895, 3304510, 4254898, 5707790, 6158405, 6278569, 10637245, 12316810, 12557138, 13548491, 21274490, 23401939, 27096982, 31392845, 46803878, 62785690, 67742455, 117009695, 135484910, 234019390, 257421329, 514842658, 1287106645, 2574213290]

約数ペア:

[(1, 2574213290), (2, 1287106645), (5, 514842658), (10, 257421329), (11, 234019390), (19, 135484910), (22, 117009695), (38, 67742455), (41, 62785690), (55, 46803878), (82, 31392845), (95, 27096982), (110, 23401939), (121, 21274490), (190, 13548491), (205, 12557138), (209, 12316810), (242, 10637245), (410, 6278569), (418, 6158405), (451, 5707790), (605, 4254898), (779, 3304510), (902, 2853895), (1045, 2463362), (1210, 2127449), (1558, 1652255), (2090, 1231681), (2255, 1141558), (2299, 1119710), (2731, 942590), (3895, 660902), (4510, 570779), (4598, 559855), (4961, 518890), (5462, 471295), (7790, 330451), (8569, 300410), (9922, 259445), (11495, 223942), (13655, 188518), (17138, 150205), (22990, 111971), (24805, 103778), (27310, 94259), (30041, 85690), (42845, 60082), (49610, 51889)]