831924880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5419}}^1$

素因数の和:5552

約数の個数: 80

約数和(自身を含む): 2056564800

約数和(自身を除く): 1224639920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 101, 152, 190, 202, 304, 380, 404, 505, 760, 808, 1010, 1520, 1616, 1919, 2020, 3838, 4040, 5419, 7676, 8080, 9595, 10838, 15352, 19190, 21676, 27095, 30704, 38380, 43352, 54190, 76760, 86704, 102961, 108380, 153520, 205922, 216760, 411844, 433520, 514805, 547319, 823688, 1029610, 1094638, 1647376, 2059220, 2189276, 2736595, 4118440, 4378552, 5473190, 8236880, 8757104, 10399061, 10946380, 20798122, 21892760, 41596244, 43785520, 51995305, 83192488, 103990610, 166384976, 207981220, 415962440, 831924880]

約数ペア:

[(1, 831924880), (2, 415962440), (4, 207981220), (5, 166384976), (8, 103990610), (10, 83192488), (16, 51995305), (19, 43785520), (20, 41596244), (38, 21892760), (40, 20798122), (76, 10946380), (80, 10399061), (95, 8757104), (101, 8236880), (152, 5473190), (190, 4378552), (202, 4118440), (304, 2736595), (380, 2189276), (404, 2059220), (505, 1647376), (760, 1094638), (808, 1029610), (1010, 823688), (1520, 547319), (1616, 514805), (1919, 433520), (2020, 411844), (3838, 216760), (4040, 205922), (5419, 153520), (7676, 108380), (8080, 102961), (9595, 86704), (10838, 76760), (15352, 54190), (19190, 43352), (21676, 38380), (27095, 30704)]