3377440

素因数分解:

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

素因数の和:146

約数の個数: 96

約数和(自身を含む): 9253440

約数和(自身を除く): 5876000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 101, 110, 152, 160, 176, 190, 202, 209, 220, 304, 352, 380, 404, 418, 440, 505, 608, 760, 808, 836, 880, 1010, 1045, 1111, 1520, 1616, 1672, 1760, 1919, 2020, 2090, 2222, 3040, 3232, 3344, 3838, 4040, 4180, 4444, 5555, 6688, 7676, 8080, 8360, 8888, 9595, 11110, 15352, 16160, 16720, 17776, 19190, 21109, 22220, 30704, 33440, 35552, 38380, 42218, 44440, 61408, 76760, 84436, 88880, 105545, 153520, 168872, 177760, 211090, 307040, 337744, 422180, 675488, 844360, 1688720, 3377440]

約数ペア:

[(1, 3377440), (2, 1688720), (4, 844360), (5, 675488), (8, 422180), (10, 337744), (11, 307040), (16, 211090), (19, 177760), (20, 168872), (22, 153520), (32, 105545), (38, 88880), (40, 84436), (44, 76760), (55, 61408), (76, 44440), (80, 42218), (88, 38380), (95, 35552), (101, 33440), (110, 30704), (152, 22220), (160, 21109), (176, 19190), (190, 17776), (202, 16720), (209, 16160), (220, 15352), (304, 11110), (352, 9595), (380, 8888), (404, 8360), (418, 8080), (440, 7676), (505, 6688), (608, 5555), (760, 4444), (808, 4180), (836, 4040), (880, 3838), (1010, 3344), (1045, 3232), (1111, 3040), (1520, 2222), (1616, 2090), (1672, 2020), (1760, 1919)]