1138949968325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1196

約数の個数: 144

約数和(自身を含む): 1639270080000

約数和(自身を除く): 500320111675

約数列:

[1, 5, 13, 19, 25, 65, 83, 95, 169, 199, 247, 325, 415, 475, 845, 859, 995, 1079, 1235, 1577, 2075, 2587, 3211, 3781, 4225, 4295, 4975, 5395, 6175, 7885, 11167, 12935, 14027, 16055, 16321, 16517, 18905, 20501, 21475, 26975, 33631, 39425, 49153, 55835, 64675, 70135, 71297, 80275, 81605, 82585, 94525, 102505, 145171, 168155, 170941, 212173, 214721, 245765, 266513, 279175, 313823, 350675, 356485, 408025, 412925, 512525, 638989, 725855, 840775, 854705, 926861, 1060865, 1073605, 1228825, 1332565, 1354643, 1569115, 1782425, 2222233, 2758249, 2791373, 3194945, 3247879, 3629275, 4079699, 4273525, 4634305, 5304325, 5368025, 6662825, 6773215, 7845575, 11111165, 12049193, 13791245, 13956865, 14188103, 15974725, 16239395, 17610359, 20398495, 23171525, 28889029, 33866075, 42222427, 53036087, 55555825, 60245965, 68956225, 69784325, 70940515, 81196975, 88051795, 101992475, 144445145, 184445339, 211112135, 228934667, 265180435, 269573957, 301229825, 354702575, 440258975, 548891551, 722225725, 922226695, 1055560675, 1144673335, 1325902175, 1347869785, 2397789407, 2744457755, 3504461441, 4611133475, 5723366675, 6739348925, 11988947035, 13722288775, 17522307205, 45557998733, 59944735175, 87611536025, 227789993665, 1138949968325]

約数ペア:

[(1, 1138949968325), (5, 227789993665), (13, 87611536025), (19, 59944735175), (25, 45557998733), (65, 17522307205), (83, 13722288775), (95, 11988947035), (169, 6739348925), (199, 5723366675), (247, 4611133475), (325, 3504461441), (415, 2744457755), (475, 2397789407), (845, 1347869785), (859, 1325902175), (995, 1144673335), (1079, 1055560675), (1235, 922226695), (1577, 722225725), (2075, 548891551), (2587, 440258975), (3211, 354702575), (3781, 301229825), (4225, 269573957), (4295, 265180435), (4975, 228934667), (5395, 211112135), (6175, 184445339), (7885, 144445145), (11167, 101992475), (12935, 88051795), (14027, 81196975), (16055, 70940515), (16321, 69784325), (16517, 68956225), (18905, 60245965), (20501, 55555825), (21475, 53036087), (26975, 42222427), (33631, 33866075), (39425, 28889029), (49153, 23171525), (55835, 20398495), (64675, 17610359), (70135, 16239395), (71297, 15974725), (80275, 14188103), (81605, 13956865), (82585, 13791245), (94525, 12049193), (102505, 11111165), (145171, 7845575), (168155, 6773215), (170941, 6662825), (212173, 5368025), (214721, 5304325), (245765, 4634305), (266513, 4273525), (279175, 4079699), (313823, 3629275), (350675, 3247879), (356485, 3194945), (408025, 2791373), (412925, 2758249), (512525, 2222233), (638989, 1782425), (725855, 1569115), (840775, 1354643), (854705, 1332565), (926861, 1228825), (1060865, 1073605)]