78829552010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1061}}^1\times {\mathrm{1871}}^1$

素因数の和:2988

約数の個数: 96

約数和(自身を含む): 163609714944

約数和(自身を除く): 84780162934

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1061, 1805, 1871, 2090, 2122, 3610, 3742, 3971, 5305, 7942, 9355, 10610, 11671, 18710, 19855, 20159, 20581, 23342, 35549, 39710, 40318, 41162, 58355, 71098, 100795, 102905, 116710, 177745, 201590, 205810, 221749, 355490, 383021, 391039, 443498, 675431, 766042, 782078, 1108745, 1350862, 1915105, 1955195, 1985131, 2217490, 3377155, 3830210, 3910390, 3970262, 4213231, 6754310, 7429741, 8426462, 9925655, 14859482, 19851310, 21066155, 21836441, 37148705, 37717489, 42132310, 43672882, 74297410, 75434978, 109182205, 188587445, 218364410, 377174890, 414892379, 716632291, 829784758, 1433264582, 2074461895, 3583161455, 4148923790, 7166322910, 7882955201, 15765910402, 39414776005, 78829552010]

約数ペア:

[(1, 78829552010), (2, 39414776005), (5, 15765910402), (10, 7882955201), (11, 7166322910), (19, 4148923790), (22, 3583161455), (38, 2074461895), (55, 1433264582), (95, 829784758), (110, 716632291), (190, 414892379), (209, 377174890), (361, 218364410), (418, 188587445), (722, 109182205), (1045, 75434978), (1061, 74297410), (1805, 43672882), (1871, 42132310), (2090, 37717489), (2122, 37148705), (3610, 21836441), (3742, 21066155), (3971, 19851310), (5305, 14859482), (7942, 9925655), (9355, 8426462), (10610, 7429741), (11671, 6754310), (18710, 4213231), (19855, 3970262), (20159, 3910390), (20581, 3830210), (23342, 3377155), (35549, 2217490), (39710, 1985131), (40318, 1955195), (41162, 1915105), (58355, 1350862), (71098, 1108745), (100795, 782078), (102905, 766042), (116710, 675431), (177745, 443498), (201590, 391039), (205810, 383021), (221749, 355490)]