828528046780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2411}}^1\times {\mathrm{9551}}^1$

素因数の和:12235

約数の個数: 96

約数和(自身を含む): 1997241587712

約数和(自身を除く): 1168713540932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1285, 1799, 2411, 2570, 3598, 4822, 5140, 7196, 8995, 9551, 9644, 12055, 16877, 17990, 19102, 24110, 33754, 35980, 38204, 47755, 48220, 66857, 67508, 84385, 95510, 133714, 168770, 191020, 267428, 334285, 337540, 619627, 668570, 1239254, 1337140, 2454607, 2478508, 3098135, 4337389, 4909214, 6196270, 8674778, 9818428, 12273035, 12392540, 17182249, 17349556, 21686945, 23027461, 24546070, 34364498, 43373890, 46054922, 49092140, 68728996, 85911245, 86747780, 92109844, 115137305, 161192227, 171822490, 230274610, 322384454, 343644980, 460549220, 644768908, 805961135, 1611922270, 3223844540, 5918057477, 11836114954, 23672229908, 29590287385, 41426402339, 59180574770, 82852804678, 118361149540, 165705609356, 207132011695, 414264023390, 828528046780]

約数ペア:

[(1, 828528046780), (2, 414264023390), (4, 207132011695), (5, 165705609356), (7, 118361149540), (10, 82852804678), (14, 59180574770), (20, 41426402339), (28, 29590287385), (35, 23672229908), (70, 11836114954), (140, 5918057477), (257, 3223844540), (514, 1611922270), (1028, 805961135), (1285, 644768908), (1799, 460549220), (2411, 343644980), (2570, 322384454), (3598, 230274610), (4822, 171822490), (5140, 161192227), (7196, 115137305), (8995, 92109844), (9551, 86747780), (9644, 85911245), (12055, 68728996), (16877, 49092140), (17990, 46054922), (19102, 43373890), (24110, 34364498), (33754, 24546070), (35980, 23027461), (38204, 21686945), (47755, 17349556), (48220, 17182249), (66857, 12392540), (67508, 12273035), (84385, 9818428), (95510, 8674778), (133714, 6196270), (168770, 4909214), (191020, 4337389), (267428, 3098135), (334285, 2478508), (337540, 2454607), (619627, 1337140), (668570, 1239254)]