2014022780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1381}}^1$

素因数の和:2355

約数の個数: 96

約数和(自身を含む): 5282468352

約数和(自身を除く): 3268445572

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 947, 1381, 1540, 1894, 2762, 3788, 4735, 5524, 6629, 6905, 9470, 9667, 10417, 13258, 13810, 15191, 18940, 19334, 20834, 26516, 27620, 30382, 33145, 38668, 41668, 48335, 52085, 60764, 66290, 72919, 75955, 96670, 104170, 106337, 132580, 145838, 151910, 193340, 208340, 212674, 291676, 303820, 364595, 425348, 531685, 729190, 1063370, 1307807, 1458380, 2126740, 2615614, 5231228, 6539035, 9154649, 13078070, 14385877, 18309298, 26156140, 28771754, 36618596, 45773245, 57543508, 71929385, 91546490, 100701139, 143858770, 183092980, 201402278, 287717540, 402804556, 503505695, 1007011390, 2014022780]

約数ペア:

[(1, 2014022780), (2, 1007011390), (4, 503505695), (5, 402804556), (7, 287717540), (10, 201402278), (11, 183092980), (14, 143858770), (20, 100701139), (22, 91546490), (28, 71929385), (35, 57543508), (44, 45773245), (55, 36618596), (70, 28771754), (77, 26156140), (110, 18309298), (140, 14385877), (154, 13078070), (220, 9154649), (308, 6539035), (385, 5231228), (770, 2615614), (947, 2126740), (1381, 1458380), (1540, 1307807), (1894, 1063370), (2762, 729190), (3788, 531685), (4735, 425348), (5524, 364595), (6629, 303820), (6905, 291676), (9470, 212674), (9667, 208340), (10417, 193340), (13258, 151910), (13810, 145838), (15191, 132580), (18940, 106337), (19334, 104170), (20834, 96670), (26516, 75955), (27620, 72919), (30382, 66290), (33145, 60764), (38668, 52085), (41668, 48335)]