1569157806940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{599}}^1\times {\mathrm{2837}}^1$

素因数の和:3919

約数の個数: 96

約数和(自身を含む): 3335866934400

約数和(自身を除く): 1766709127460

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 337, 548, 599, 674, 685, 1198, 1348, 1370, 1685, 2396, 2740, 2837, 2995, 3370, 5674, 5990, 6740, 11348, 11980, 14185, 28370, 46169, 56740, 82063, 92338, 164126, 184676, 201863, 230845, 328252, 388669, 403726, 410315, 461690, 777338, 807452, 820630, 923380, 956069, 1009315, 1554676, 1641260, 1699363, 1912138, 1943345, 2018630, 3398726, 3824276, 3886690, 4037260, 4780345, 6797452, 7773380, 8496815, 9560690, 16993630, 19121380, 27655231, 33987260, 55310462, 110620924, 130981453, 138276155, 232812731, 261962906, 276552310, 465625462, 523925812, 553104620, 572685331, 654907265, 931250924, 1145370662, 1164063655, 1309814530, 2290741324, 2328127310, 2619629060, 2863426655, 4656254620, 5726853310, 11453706620, 78457890347, 156915780694, 313831561388, 392289451735, 784578903470, 1569157806940]

約数ペア:

[(1, 1569157806940), (2, 784578903470), (4, 392289451735), (5, 313831561388), (10, 156915780694), (20, 78457890347), (137, 11453706620), (274, 5726853310), (337, 4656254620), (548, 2863426655), (599, 2619629060), (674, 2328127310), (685, 2290741324), (1198, 1309814530), (1348, 1164063655), (1370, 1145370662), (1685, 931250924), (2396, 654907265), (2740, 572685331), (2837, 553104620), (2995, 523925812), (3370, 465625462), (5674, 276552310), (5990, 261962906), (6740, 232812731), (11348, 138276155), (11980, 130981453), (14185, 110620924), (28370, 55310462), (46169, 33987260), (56740, 27655231), (82063, 19121380), (92338, 16993630), (164126, 9560690), (184676, 8496815), (201863, 7773380), (230845, 6797452), (328252, 4780345), (388669, 4037260), (403726, 3886690), (410315, 3824276), (461690, 3398726), (777338, 2018630), (807452, 1943345), (820630, 1912138), (923380, 1699363), (956069, 1641260), (1009315, 1554676)]