27211360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15461}}^1$

素因数の和:15487

約数の個数: 48

約数和(自身を含む): 70135632

約数和(自身を除く): 42924272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 15461, 30922, 61844, 77305, 123688, 154610, 170071, 247376, 309220, 340142, 494752, 618440, 680284, 850355, 1236880, 1360568, 1700710, 2473760, 2721136, 3401420, 5442272, 6802840, 13605680, 27211360]

約数ペア:

[(1, 27211360), (2, 13605680), (4, 6802840), (5, 5442272), (8, 3401420), (10, 2721136), (11, 2473760), (16, 1700710), (20, 1360568), (22, 1236880), (32, 850355), (40, 680284), (44, 618440), (55, 494752), (80, 340142), (88, 309220), (110, 247376), (160, 170071), (176, 154610), (220, 123688), (352, 77305), (440, 61844), (880, 30922), (1760, 15461)]