6708680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 16761600

約数和(自身を除く): 10052920

約数列:

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

約数ペア:

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