67876540

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4969}}^1$

素因数の和:5661

約数の個数: 24

約数和(自身を含む): 142778160

約数和(自身を除く): 74901620

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 4969, 6830, 9938, 13660, 19876, 24845, 49690, 99380, 3393827, 6787654, 13575308, 16969135, 33938270, 67876540]

約数ペア:

[(1, 67876540), (2, 33938270), (4, 16969135), (5, 13575308), (10, 6787654), (20, 3393827), (683, 99380), (1366, 49690), (2732, 24845), (3415, 19876), (4969, 13660), (6830, 9938)]