2016545060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{9857}}^1$

素因数の和:10112

約数の個数: 48

約数和(自身を含む): 4337441136

約数和(自身を除く): 2320896076

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 193, 212, 265, 386, 530, 772, 965, 1060, 1930, 3860, 9857, 10229, 19714, 20458, 39428, 40916, 49285, 51145, 98570, 102290, 197140, 204580, 522421, 1044842, 1902401, 2089684, 2612105, 3804802, 5224210, 7609604, 9512005, 10448420, 19024010, 38048020, 100827253, 201654506, 403309012, 504136265, 1008272530, 2016545060]

約数ペア:

[(1, 2016545060), (2, 1008272530), (4, 504136265), (5, 403309012), (10, 201654506), (20, 100827253), (53, 38048020), (106, 19024010), (193, 10448420), (212, 9512005), (265, 7609604), (386, 5224210), (530, 3804802), (772, 2612105), (965, 2089684), (1060, 1902401), (1930, 1044842), (3860, 522421), (9857, 204580), (10229, 197140), (19714, 102290), (20458, 98570), (39428, 51145), (40916, 49285)]