4083540505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 5794675200

約数和(自身を除く): 1711134695

約数列:

[1, 5, 11, 17, 55, 71, 85, 137, 187, 355, 449, 685, 781, 935, 1207, 1507, 2245, 2329, 3905, 4939, 6035, 7535, 7633, 9727, 11645, 13277, 24695, 25619, 31879, 38165, 48635, 61513, 66385, 83963, 106997, 128095, 159395, 165359, 307565, 350669, 419815, 534985, 541943, 676643, 826795, 1045721, 1753345, 1818949, 2709715, 3383215, 4367423, 5228605, 5961373, 9094745, 11502931, 21837115, 29806865, 48041653, 57514655, 74246191, 240208265, 371230955, 816708101, 4083540505]

約数ペア:

[(1, 4083540505), (5, 816708101), (11, 371230955), (17, 240208265), (55, 74246191), (71, 57514655), (85, 48041653), (137, 29806865), (187, 21837115), (355, 11502931), (449, 9094745), (685, 5961373), (781, 5228605), (935, 4367423), (1207, 3383215), (1507, 2709715), (2245, 1818949), (2329, 1753345), (3905, 1045721), (4939, 826795), (6035, 676643), (7535, 541943), (7633, 534985), (9727, 419815), (11645, 350669), (13277, 307565), (24695, 165359), (25619, 159395), (31879, 128095), (38165, 106997), (48635, 83963), (61513, 66385)]