2008201008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{62351}}^1$

素因数の和:62434

約数の個数: 80

約数和(自身を含む): 5752346112

約数和(自身を除く): 3744145104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2684, 2928, 4026, 5368, 8052, 10736, 16104, 32208, 62351, 124702, 187053, 249404, 374106, 498808, 685861, 748212, 997616, 1371722, 1496424, 2057583, 2743444, 2992848, 3803411, 4115166, 5486888, 7606822, 8230332, 10973776, 11410233, 15213644, 16460664, 22820466, 30427288, 32921328, 41837521, 45640932, 60854576, 83675042, 91281864, 125512563, 167350084, 182563728, 251025126, 334700168, 502050252, 669400336, 1004100504, 2008201008]

約数ペア:

[(1, 2008201008), (2, 1004100504), (3, 669400336), (4, 502050252), (6, 334700168), (8, 251025126), (11, 182563728), (12, 167350084), (16, 125512563), (22, 91281864), (24, 83675042), (33, 60854576), (44, 45640932), (48, 41837521), (61, 32921328), (66, 30427288), (88, 22820466), (122, 16460664), (132, 15213644), (176, 11410233), (183, 10973776), (244, 8230332), (264, 7606822), (366, 5486888), (488, 4115166), (528, 3803411), (671, 2992848), (732, 2743444), (976, 2057583), (1342, 1496424), (1464, 1371722), (2013, 997616), (2684, 748212), (2928, 685861), (4026, 498808), (5368, 374106), (8052, 249404), (10736, 187053), (16104, 124702), (32208, 62351)]