7850960645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 11983749120

約数和(自身を除く): 4132788475

約数列:

[1, 5, 11, 19, 23, 31, 41, 55, 95, 115, 155, 205, 209, 253, 257, 341, 437, 451, 589, 713, 779, 943, 1045, 1265, 1271, 1285, 1705, 2185, 2255, 2827, 2945, 3565, 3895, 4715, 4807, 4883, 5911, 6355, 6479, 7843, 7967, 8569, 10373, 10537, 13547, 13981, 14135, 17917, 24035, 24149, 24415, 29233, 29555, 32395, 39215, 39835, 42845, 51865, 52685, 53713, 65021, 67735, 69905, 87637, 89585, 112309, 115907, 120745, 146165, 149017, 151373, 183241, 197087, 200203, 242351, 265639, 268565, 321563, 325105, 326647, 438185, 555427, 561545, 579535, 745085, 756865, 916205, 985435, 1001015, 1211755, 1235399, 1328195, 1607815, 1633235, 1665103, 2015651, 2202233, 2665861, 2777135, 3481579, 3593117, 4604669, 6109697, 6176995, 6206293, 7512881, 8325515, 10078255, 11011165, 13329305, 17407895, 17965585, 23023345, 30548485, 31031465, 37564405, 38297369, 50651359, 68269223, 82641691, 142744739, 191486845, 253256795, 341346115, 413208455, 713723695, 1570192129, 7850960645]

約数ペア:

[(1, 7850960645), (5, 1570192129), (11, 713723695), (19, 413208455), (23, 341346115), (31, 253256795), (41, 191486845), (55, 142744739), (95, 82641691), (115, 68269223), (155, 50651359), (205, 38297369), (209, 37564405), (253, 31031465), (257, 30548485), (341, 23023345), (437, 17965585), (451, 17407895), (589, 13329305), (713, 11011165), (779, 10078255), (943, 8325515), (1045, 7512881), (1265, 6206293), (1271, 6176995), (1285, 6109697), (1705, 4604669), (2185, 3593117), (2255, 3481579), (2827, 2777135), (2945, 2665861), (3565, 2202233), (3895, 2015651), (4715, 1665103), (4807, 1633235), (4883, 1607815), (5911, 1328195), (6355, 1235399), (6479, 1211755), (7843, 1001015), (7967, 985435), (8569, 916205), (10373, 756865), (10537, 745085), (13547, 579535), (13981, 561545), (14135, 555427), (17917, 438185), (24035, 326647), (24149, 325105), (24415, 321563), (29233, 268565), (29555, 265639), (32395, 242351), (39215, 200203), (39835, 197087), (42845, 183241), (51865, 151373), (52685, 149017), (53713, 146165), (65021, 120745), (67735, 115907), (69905, 112309), (87637, 89585)]