2420492064980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3480619}}^1$

素因数の和:3480777

約数の個数: 96

約数和(自身を含む): 5788967184000

約数和(自身を除く): 3368475119020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 109, 110, 116, 145, 218, 220, 290, 319, 436, 545, 580, 638, 1090, 1199, 1276, 1595, 2180, 2398, 3161, 3190, 4796, 5995, 6322, 6380, 11990, 12644, 15805, 23980, 31610, 34771, 63220, 69542, 139084, 173855, 347710, 695420, 3480619, 6961238, 13922476, 17403095, 34806190, 38286809, 69612380, 76573618, 100937951, 153147236, 191434045, 201875902, 379387471, 382868090, 403751804, 504689755, 758774942, 765736180, 1009379510, 1110317461, 1517549884, 1896937355, 2018759020, 2220634922, 3793874710, 4173262181, 4441269844, 5551587305, 7587749420, 8346524362, 11002236659, 11103174610, 16693048724, 20866310905, 22004473318, 22206349220, 41732621810, 44008946636, 55011183295, 83465243620, 110022366590, 121024603249, 220044733180, 242049206498, 484098412996, 605123016245, 1210246032490, 2420492064980]

約数ペア:

[(1, 2420492064980), (2, 1210246032490), (4, 605123016245), (5, 484098412996), (10, 242049206498), (11, 220044733180), (20, 121024603249), (22, 110022366590), (29, 83465243620), (44, 55011183295), (55, 44008946636), (58, 41732621810), (109, 22206349220), (110, 22004473318), (116, 20866310905), (145, 16693048724), (218, 11103174610), (220, 11002236659), (290, 8346524362), (319, 7587749420), (436, 5551587305), (545, 4441269844), (580, 4173262181), (638, 3793874710), (1090, 2220634922), (1199, 2018759020), (1276, 1896937355), (1595, 1517549884), (2180, 1110317461), (2398, 1009379510), (3161, 765736180), (3190, 758774942), (4796, 504689755), (5995, 403751804), (6322, 382868090), (6380, 379387471), (11990, 201875902), (12644, 191434045), (15805, 153147236), (23980, 100937951), (31610, 76573618), (34771, 69612380), (63220, 38286809), (69542, 34806190), (139084, 17403095), (173855, 13922476), (347710, 6961238), (695420, 3480619)]