85180370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 184606128

約数和(自身を除く): 99425758

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 85, 101, 110, 121, 170, 187, 202, 205, 242, 374, 410, 451, 505, 605, 697, 902, 935, 1010, 1111, 1210, 1394, 1717, 1870, 2057, 2222, 2255, 3434, 3485, 4114, 4141, 4510, 4961, 5555, 6970, 7667, 8282, 8585, 9922, 10285, 11110, 12221, 15334, 17170, 18887, 20570, 20705, 24442, 24805, 37774, 38335, 41410, 45551, 49610, 61105, 70397, 76670, 84337, 91102, 94435, 122210, 140794, 168674, 188870, 207757, 227755, 351985, 415514, 421685, 455510, 501061, 703970, 774367, 843370, 1002122, 1038785, 1548734, 2077570, 2505305, 3871835, 5010610, 7743670, 8518037, 17036074, 42590185, 85180370]

約数ペア:

[(1, 85180370), (2, 42590185), (5, 17036074), (10, 8518037), (11, 7743670), (17, 5010610), (22, 3871835), (34, 2505305), (41, 2077570), (55, 1548734), (82, 1038785), (85, 1002122), (101, 843370), (110, 774367), (121, 703970), (170, 501061), (187, 455510), (202, 421685), (205, 415514), (242, 351985), (374, 227755), (410, 207757), (451, 188870), (505, 168674), (605, 140794), (697, 122210), (902, 94435), (935, 91102), (1010, 84337), (1111, 76670), (1210, 70397), (1394, 61105), (1717, 49610), (1870, 45551), (2057, 41410), (2222, 38335), (2255, 37774), (3434, 24805), (3485, 24442), (4114, 20705), (4141, 20570), (4510, 18887), (4961, 17170), (5555, 15334), (6970, 12221), (7667, 11110), (8282, 10285), (8585, 9922)]