80492906470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{9281}}^1$

素因数の和:9697

約数の個数: 64

約数和(自身を含む): 151603425792

約数和(自身を除く): 71110519322

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 277, 310, 505, 554, 1010, 1385, 2770, 3131, 6262, 8587, 9281, 15655, 17174, 18562, 27977, 31310, 42935, 46405, 55954, 85870, 92810, 139885, 279770, 287711, 575422, 867287, 937381, 1438555, 1734574, 1874762, 2570837, 2877110, 4336435, 4686905, 5141674, 8672870, 9373810, 12854185, 25708370, 29058811, 58117622, 79695947, 145294055, 159391894, 259654537, 290588110, 398479735, 519309074, 796959470, 1298272685, 2596545370, 8049290647, 16098581294, 40246453235, 80492906470]

約数ペア:

[(1, 80492906470), (2, 40246453235), (5, 16098581294), (10, 8049290647), (31, 2596545370), (62, 1298272685), (101, 796959470), (155, 519309074), (202, 398479735), (277, 290588110), (310, 259654537), (505, 159391894), (554, 145294055), (1010, 79695947), (1385, 58117622), (2770, 29058811), (3131, 25708370), (6262, 12854185), (8587, 9373810), (9281, 8672870), (15655, 5141674), (17174, 4686905), (18562, 4336435), (27977, 2877110), (31310, 2570837), (42935, 1874762), (46405, 1734574), (55954, 1438555), (85870, 937381), (92810, 867287), (139885, 575422), (279770, 287711)]