13417360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 34640640

約数和(自身を除く): 21223280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 193, 220, 316, 386, 395, 440, 632, 772, 790, 869, 880, 965, 1264, 1544, 1580, 1738, 1930, 2123, 3088, 3160, 3476, 3860, 4246, 4345, 6320, 6952, 7720, 8492, 8690, 10615, 13904, 15247, 15440, 16984, 17380, 21230, 30494, 33968, 34760, 42460, 60988, 69520, 76235, 84920, 121976, 152470, 167717, 169840, 243952, 304940, 335434, 609880, 670868, 838585, 1219760, 1341736, 1677170, 2683472, 3354340, 6708680, 13417360]

約数ペア:

[(1, 13417360), (2, 6708680), (4, 3354340), (5, 2683472), (8, 1677170), (10, 1341736), (11, 1219760), (16, 838585), (20, 670868), (22, 609880), (40, 335434), (44, 304940), (55, 243952), (79, 169840), (80, 167717), (88, 152470), (110, 121976), (158, 84920), (176, 76235), (193, 69520), (220, 60988), (316, 42460), (386, 34760), (395, 33968), (440, 30494), (632, 21230), (772, 17380), (790, 16984), (869, 15440), (880, 15247), (965, 13904), (1264, 10615), (1544, 8690), (1580, 8492), (1738, 7720), (1930, 6952), (2123, 6320), (3088, 4345), (3160, 4246), (3476, 3860)]