8082152980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{343337}}^1$

素因数の和:343464

約数の個数: 48

約数和(自身を含む): 18688574016

約数和(自身を除く): 10606421036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 23540, 343337, 686674, 1373348, 1716685, 3433370, 3776707, 6866740, 7553414, 15106828, 18883535, 36737059, 37767070, 73474118, 75534140, 146948236, 183685295, 367370590, 404107649, 734741180, 808215298, 1616430596, 2020538245, 4041076490, 8082152980]

約数ペア:

[(1, 8082152980), (2, 4041076490), (4, 2020538245), (5, 1616430596), (10, 808215298), (11, 734741180), (20, 404107649), (22, 367370590), (44, 183685295), (55, 146948236), (107, 75534140), (110, 73474118), (214, 37767070), (220, 36737059), (428, 18883535), (535, 15106828), (1070, 7553414), (1177, 6866740), (2140, 3776707), (2354, 3433370), (4708, 1716685), (5885, 1373348), (11770, 686674), (23540, 343337)]