65923614680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21403771}}^1$

素因数の和:21403800

約数の個数: 64

約数和(自身を含む): 184928590080

約数和(自身を除く): 119004975400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 21403771, 42807542, 85615084, 107018855, 149826397, 171230168, 214037710, 235441481, 299652794, 428075420, 470882962, 599305588, 749131985, 856150840, 941765924, 1177207405, 1198611176, 1498263970, 1648090367, 1883531848, 2354414810, 2996527940, 3296180734, 4708829620, 5993055880, 6592361468, 8240451835, 9417659240, 13184722936, 16480903670, 32961807340, 65923614680]

約数ペア:

[(1, 65923614680), (2, 32961807340), (4, 16480903670), (5, 13184722936), (7, 9417659240), (8, 8240451835), (10, 6592361468), (11, 5993055880), (14, 4708829620), (20, 3296180734), (22, 2996527940), (28, 2354414810), (35, 1883531848), (40, 1648090367), (44, 1498263970), (55, 1198611176), (56, 1177207405), (70, 941765924), (77, 856150840), (88, 749131985), (110, 599305588), (140, 470882962), (154, 428075420), (220, 299652794), (280, 235441481), (308, 214037710), (385, 171230168), (440, 149826397), (616, 107018855), (770, 85615084), (1540, 42807542), (3080, 21403771)]