3920244965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16349}}^1$

素因数の和:16422

約数の個数: 64

約数和(自身を含む): 6328627200

約数和(自身を除く): 2408382235

約数列:

[1, 5, 7, 13, 17, 31, 35, 65, 85, 91, 119, 155, 217, 221, 403, 455, 527, 595, 1085, 1105, 1547, 2015, 2635, 2821, 3689, 6851, 7735, 14105, 16349, 18445, 34255, 47957, 81745, 114443, 212537, 239785, 277933, 506819, 572215, 1062685, 1389665, 1487759, 1945531, 2534095, 3547733, 3613129, 6588647, 7438795, 8615923, 9727655, 17738665, 18065645, 25291903, 32943235, 43079615, 46120529, 60311461, 112006999, 126459515, 230602645, 301557305, 560034995, 784048993, 3920244965]

約数ペア:

[(1, 3920244965), (5, 784048993), (7, 560034995), (13, 301557305), (17, 230602645), (31, 126459515), (35, 112006999), (65, 60311461), (85, 46120529), (91, 43079615), (119, 32943235), (155, 25291903), (217, 18065645), (221, 17738665), (403, 9727655), (455, 8615923), (527, 7438795), (595, 6588647), (1085, 3613129), (1105, 3547733), (1547, 2534095), (2015, 1945531), (2635, 1487759), (2821, 1389665), (3689, 1062685), (6851, 572215), (7735, 506819), (14105, 277933), (16349, 239785), (18445, 212537), (34255, 114443), (47957, 81745)]