520018572

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 1282724352

約数和(自身を除く): 762705780

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 83, 103, 111, 137, 148, 166, 206, 222, 249, 274, 309, 332, 411, 412, 444, 498, 548, 618, 822, 996, 1236, 1644, 3071, 3811, 5069, 6142, 7622, 8549, 9213, 10138, 11371, 11433, 12284, 14111, 15207, 15244, 17098, 18426, 20276, 22742, 22866, 25647, 28222, 30414, 34113, 34196, 36852, 42333, 45484, 45732, 51294, 56444, 60828, 68226, 84666, 102588, 136452, 169332, 316313, 420727, 522107, 632626, 841454, 948939, 1044214, 1171213, 1262181, 1265252, 1566321, 1682908, 1897878, 2088428, 2342426, 2524362, 3132642, 3513639, 3795756, 4684852, 5048724, 6265284, 7027278, 14054556, 43334881, 86669762, 130004643, 173339524, 260009286, 520018572]

約数ペア:

[(1, 520018572), (2, 260009286), (3, 173339524), (4, 130004643), (6, 86669762), (12, 43334881), (37, 14054556), (74, 7027278), (83, 6265284), (103, 5048724), (111, 4684852), (137, 3795756), (148, 3513639), (166, 3132642), (206, 2524362), (222, 2342426), (249, 2088428), (274, 1897878), (309, 1682908), (332, 1566321), (411, 1265252), (412, 1262181), (444, 1171213), (498, 1044214), (548, 948939), (618, 841454), (822, 632626), (996, 522107), (1236, 420727), (1644, 316313), (3071, 169332), (3811, 136452), (5069, 102588), (6142, 84666), (7622, 68226), (8549, 60828), (9213, 56444), (10138, 51294), (11371, 45732), (11433, 45484), (12284, 42333), (14111, 36852), (15207, 34196), (15244, 34113), (17098, 30414), (18426, 28222), (20276, 25647), (22742, 22866)]