13509760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 37454400

約数和(自身を除く): 23944640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 101, 110, 128, 152, 160, 176, 190, 202, 209, 220, 304, 320, 352, 380, 404, 418, 440, 505, 608, 640, 704, 760, 808, 836, 880, 1010, 1045, 1111, 1216, 1408, 1520, 1616, 1672, 1760, 1919, 2020, 2090, 2222, 2432, 3040, 3232, 3344, 3520, 3838, 4040, 4180, 4444, 5555, 6080, 6464, 6688, 7040, 7676, 8080, 8360, 8888, 9595, 11110, 12160, 12928, 13376, 15352, 16160, 16720, 17776, 19190, 21109, 22220, 26752, 30704, 32320, 33440, 35552, 38380, 42218, 44440, 61408, 64640, 66880, 71104, 76760, 84436, 88880, 105545, 122816, 133760, 142208, 153520, 168872, 177760, 211090, 245632, 307040, 337744, 355520, 422180, 614080, 675488, 711040, 844360, 1228160, 1350976, 1688720, 2701952, 3377440, 6754880, 13509760]

約数ペア:

[(1, 13509760), (2, 6754880), (4, 3377440), (5, 2701952), (8, 1688720), (10, 1350976), (11, 1228160), (16, 844360), (19, 711040), (20, 675488), (22, 614080), (32, 422180), (38, 355520), (40, 337744), (44, 307040), (55, 245632), (64, 211090), (76, 177760), (80, 168872), (88, 153520), (95, 142208), (101, 133760), (110, 122816), (128, 105545), (152, 88880), (160, 84436), (176, 76760), (190, 71104), (202, 66880), (209, 64640), (220, 61408), (304, 44440), (320, 42218), (352, 38380), (380, 35552), (404, 33440), (418, 32320), (440, 30704), (505, 26752), (608, 22220), (640, 21109), (704, 19190), (760, 17776), (808, 16720), (836, 16160), (880, 15352), (1010, 13376), (1045, 12928), (1111, 12160), (1216, 11110), (1408, 9595), (1520, 8888), (1616, 8360), (1672, 8080), (1760, 7676), (1919, 7040), (2020, 6688), (2090, 6464), (2222, 6080), (2432, 5555), (3040, 4444), (3232, 4180), (3344, 4040), (3520, 3838)]