5183128064

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1233

約数の個数: 80

約数和(自身を含む): 10580275200

約数和(自身を除く): 5397147136

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 127, 128, 158, 254, 256, 316, 508, 512, 632, 1009, 1016, 1264, 2018, 2032, 2528, 4036, 4064, 5056, 8072, 8128, 10033, 10112, 16144, 16256, 20066, 20224, 32288, 32512, 40132, 40448, 64576, 65024, 79711, 80264, 128143, 129152, 159422, 160528, 256286, 258304, 318844, 321056, 512572, 516608, 637688, 642112, 1025144, 1275376, 1284224, 2050288, 2550752, 2568448, 4100576, 5101504, 5136896, 8201152, 10123297, 10203008, 16402304, 20246594, 20406016, 32804608, 40493188, 40812032, 65609216, 80986376, 161972752, 323945504, 647891008, 1295782016, 2591564032, 5183128064]

約数ペア:

[(1, 5183128064), (2, 2591564032), (4, 1295782016), (8, 647891008), (16, 323945504), (32, 161972752), (64, 80986376), (79, 65609216), (127, 40812032), (128, 40493188), (158, 32804608), (254, 20406016), (256, 20246594), (316, 16402304), (508, 10203008), (512, 10123297), (632, 8201152), (1009, 5136896), (1016, 5101504), (1264, 4100576), (2018, 2568448), (2032, 2550752), (2528, 2050288), (4036, 1284224), (4064, 1275376), (5056, 1025144), (8072, 642112), (8128, 637688), (10033, 516608), (10112, 512572), (16144, 321056), (16256, 318844), (20066, 258304), (20224, 256286), (32288, 160528), (32512, 159422), (40132, 129152), (40448, 128143), (64576, 80264), (65024, 79711)]