5200145566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 9838692864

約数和(自身を除く): 4638547298

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 197, 362, 394, 947, 1267, 1379, 1894, 1991, 2167, 2534, 2758, 3982, 4334, 6629, 10417, 13258, 13937, 15169, 20834, 27874, 30338, 35657, 71314, 72919, 145838, 171407, 186559, 249599, 342814, 373118, 392227, 499198, 784454, 1199849, 1305913, 1885477, 2052149, 2399698, 2611826, 2745589, 3770954, 4104298, 5491178, 13198339, 14365043, 26396678, 28730086, 33767179, 67534358, 236370253, 371438969, 472740506, 742877938, 2600072783, 5200145566]

約数ペア:

[(1, 5200145566), (2, 2600072783), (7, 742877938), (11, 472740506), (14, 371438969), (22, 236370253), (77, 67534358), (154, 33767179), (181, 28730086), (197, 26396678), (362, 14365043), (394, 13198339), (947, 5491178), (1267, 4104298), (1379, 3770954), (1894, 2745589), (1991, 2611826), (2167, 2399698), (2534, 2052149), (2758, 1885477), (3982, 1305913), (4334, 1199849), (6629, 784454), (10417, 499198), (13258, 392227), (13937, 373118), (15169, 342814), (20834, 249599), (27874, 186559), (30338, 171407), (35657, 145838), (71314, 72919)]