680097909205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{49559}}^1$

素因数の和:50734

約数の個数: 64

約数和(自身を含む): 1016114803200

約数和(自身を除く): 336016893995

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 1129, 2431, 5645, 12155, 12419, 14677, 19193, 49559, 62095, 73385, 95965, 161447, 211123, 247795, 249509, 545149, 644267, 807235, 842503, 1055615, 1247545, 2725745, 2744599, 3221335, 4212515, 7086937, 9267533, 10952539, 13722995, 35434685, 46337665, 54762695, 55952111, 120477929, 279760555, 602389645, 615473221, 727377443, 951185887, 3077366105, 3636887215, 4755929435, 8001151873, 10463044757, 12365416531, 40005759365, 52315223785, 61827082655, 136019581841, 680097909205]

約数ペア:

[(1, 680097909205), (5, 136019581841), (11, 61827082655), (13, 52315223785), (17, 40005759365), (55, 12365416531), (65, 10463044757), (85, 8001151873), (143, 4755929435), (187, 3636887215), (221, 3077366105), (715, 951185887), (935, 727377443), (1105, 615473221), (1129, 602389645), (2431, 279760555), (5645, 120477929), (12155, 55952111), (12419, 54762695), (14677, 46337665), (19193, 35434685), (49559, 13722995), (62095, 10952539), (73385, 9267533), (95965, 7086937), (161447, 4212515), (211123, 3221335), (247795, 2744599), (249509, 2725745), (545149, 1247545), (644267, 1055615), (807235, 842503)]