27188480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 71082144

約数和(自身を除く): 43893664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 1931, 2816, 3520, 3862, 7040, 7724, 9655, 14080, 15448, 19310, 21241, 30896, 38620, 42482, 61792, 77240, 84964, 106205, 123584, 154480, 169928, 212410, 247168, 308960, 339856, 424820, 494336, 617920, 679712, 849640, 1235840, 1359424, 1699280, 2471680, 2718848, 3398560, 5437696, 6797120, 13594240, 27188480]

約数ペア:

[(1, 27188480), (2, 13594240), (4, 6797120), (5, 5437696), (8, 3398560), (10, 2718848), (11, 2471680), (16, 1699280), (20, 1359424), (22, 1235840), (32, 849640), (40, 679712), (44, 617920), (55, 494336), (64, 424820), (80, 339856), (88, 308960), (110, 247168), (128, 212410), (160, 169928), (176, 154480), (220, 123584), (256, 106205), (320, 84964), (352, 77240), (440, 61792), (640, 42482), (704, 38620), (880, 30896), (1280, 21241), (1408, 19310), (1760, 15448), (1931, 14080), (2816, 9655), (3520, 7724), (3862, 7040)]