520046350165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1\times {\mathrm{2803}}^1$

素因数の和:3794

約数の個数: 64

約数和(自身を含む): 688421928960

約数和(自身を除く): 168375578795

約数列:

[1, 5, 19, 31, 73, 95, 155, 365, 589, 863, 1387, 2263, 2803, 2945, 4315, 6935, 11315, 14015, 16397, 26753, 42997, 53257, 62999, 81985, 86893, 133765, 204619, 214985, 266285, 314995, 434465, 508307, 1023095, 1196981, 1650967, 1952969, 2418989, 2541535, 3887761, 5984905, 6343189, 8254835, 9764845, 12094945, 19438805, 31715945, 37106411, 45960791, 74988659, 120520591, 176586197, 185532055, 229803955, 374943295, 602602955, 882930985, 1424784521, 3355137743, 5474172107, 7123922605, 16775688715, 27370860535, 104009270033, 520046350165]

約数ペア:

[(1, 520046350165), (5, 104009270033), (19, 27370860535), (31, 16775688715), (73, 7123922605), (95, 5474172107), (155, 3355137743), (365, 1424784521), (589, 882930985), (863, 602602955), (1387, 374943295), (2263, 229803955), (2803, 185532055), (2945, 176586197), (4315, 120520591), (6935, 74988659), (11315, 45960791), (14015, 37106411), (16397, 31715945), (26753, 19438805), (42997, 12094945), (53257, 9764845), (62999, 8254835), (81985, 6343189), (86893, 5984905), (133765, 3887761), (204619, 2541535), (214985, 2418989), (266285, 1952969), (314995, 1650967), (434465, 1196981), (508307, 1023095)]