2016164590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1597}}^1$

素因数の和:2137

約数の個数: 64

約数和(自身を含む): 4142016000

約数和(自身を除く): 2125851410

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 499, 506, 998, 1265, 1597, 2495, 2530, 3194, 4990, 5489, 7985, 10978, 11477, 15970, 17567, 22954, 27445, 35134, 36731, 54890, 57385, 73462, 87835, 114770, 126247, 175670, 183655, 252494, 367310, 404041, 631235, 796903, 808082, 1262470, 1593806, 2020205, 3984515, 4040410, 7969030, 8765933, 17531866, 18328769, 36657538, 43829665, 87659330, 91643845, 183287690, 201616459, 403232918, 1008082295, 2016164590]

約数ペア:

[(1, 2016164590), (2, 1008082295), (5, 403232918), (10, 201616459), (11, 183287690), (22, 91643845), (23, 87659330), (46, 43829665), (55, 36657538), (110, 18328769), (115, 17531866), (230, 8765933), (253, 7969030), (499, 4040410), (506, 3984515), (998, 2020205), (1265, 1593806), (1597, 1262470), (2495, 808082), (2530, 796903), (3194, 631235), (4990, 404041), (5489, 367310), (7985, 252494), (10978, 183655), (11477, 175670), (15970, 126247), (17567, 114770), (22954, 87835), (27445, 73462), (35134, 57385), (36731, 54890)]