8261276210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 16710273216

約数和(自身を除く): 8448997006

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 181, 242, 335, 362, 563, 605, 670, 737, 905, 1126, 1210, 1474, 1810, 1991, 2815, 3685, 3982, 5630, 6193, 7370, 8107, 9955, 12127, 12386, 16214, 19910, 21901, 24254, 30965, 37721, 40535, 43802, 60635, 61930, 68123, 75442, 81070, 101903, 109505, 121270, 133397, 136246, 188605, 203806, 219010, 266794, 340615, 377210, 414931, 509515, 666985, 681230, 829862, 1019030, 1120933, 1333970, 1467367, 2074655, 2241866, 2934734, 4149310, 4564241, 5604665, 6827501, 7336835, 9128482, 11209330, 12330263, 13655002, 14673670, 22821205, 24660526, 34137505, 45642410, 61651315, 68275010, 75102511, 123302630, 150205022, 375512555, 751025110, 826127621, 1652255242, 4130638105, 8261276210]

約数ペア:

[(1, 8261276210), (2, 4130638105), (5, 1652255242), (10, 826127621), (11, 751025110), (22, 375512555), (55, 150205022), (67, 123302630), (110, 75102511), (121, 68275010), (134, 61651315), (181, 45642410), (242, 34137505), (335, 24660526), (362, 22821205), (563, 14673670), (605, 13655002), (670, 12330263), (737, 11209330), (905, 9128482), (1126, 7336835), (1210, 6827501), (1474, 5604665), (1810, 4564241), (1991, 4149310), (2815, 2934734), (3685, 2241866), (3982, 2074655), (5630, 1467367), (6193, 1333970), (7370, 1120933), (8107, 1019030), (9955, 829862), (12127, 681230), (12386, 666985), (16214, 509515), (19910, 414931), (21901, 377210), (24254, 340615), (30965, 266794), (37721, 219010), (40535, 203806), (43802, 188605), (60635, 136246), (61930, 133397), (68123, 121270), (75442, 109505), (81070, 101903)]