12087658940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1\times {\mathrm{1319}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 29495854080

約数和(自身を除く): 17408195140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 977, 1319, 1340, 1876, 1954, 2345, 2638, 3908, 4690, 4885, 5276, 6595, 6839, 9233, 9380, 9770, 13190, 13678, 18466, 19540, 26380, 27356, 34195, 36932, 46165, 65459, 68390, 88373, 92330, 130918, 136780, 176746, 184660, 261836, 327295, 353492, 441865, 458213, 618611, 654590, 883730, 916426, 1237222, 1288663, 1309180, 1767460, 1832852, 2291065, 2474444, 2577326, 3093055, 4582130, 5154652, 6186110, 6443315, 9020641, 9164260, 12372220, 12886630, 18041282, 25773260, 36082564, 45103205, 86340421, 90206410, 172680842, 180412820, 345361684, 431702105, 604382947, 863404210, 1208765894, 1726808420, 2417531788, 3021914735, 6043829470, 12087658940]

約数ペア:

[(1, 12087658940), (2, 6043829470), (4, 3021914735), (5, 2417531788), (7, 1726808420), (10, 1208765894), (14, 863404210), (20, 604382947), (28, 431702105), (35, 345361684), (67, 180412820), (70, 172680842), (134, 90206410), (140, 86340421), (268, 45103205), (335, 36082564), (469, 25773260), (670, 18041282), (938, 12886630), (977, 12372220), (1319, 9164260), (1340, 9020641), (1876, 6443315), (1954, 6186110), (2345, 5154652), (2638, 4582130), (3908, 3093055), (4690, 2577326), (4885, 2474444), (5276, 2291065), (6595, 1832852), (6839, 1767460), (9233, 1309180), (9380, 1288663), (9770, 1237222), (13190, 916426), (13678, 883730), (18466, 654590), (19540, 618611), (26380, 458213), (27356, 441865), (34195, 353492), (36932, 327295), (46165, 261836), (65459, 184660), (68390, 176746), (88373, 136780), (92330, 130918)]