41420740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{30911}}^1$

素因数の和:30987

約数の個数: 24

約数和(自身を含む): 88284672

約数和(自身を除く): 46863932

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 30911, 61822, 123644, 154555, 309110, 618220, 2071037, 4142074, 8284148, 10355185, 20710370, 41420740]

約数ペア:

[(1, 41420740), (2, 20710370), (4, 10355185), (5, 8284148), (10, 4142074), (20, 2071037), (67, 618220), (134, 309110), (268, 154555), (335, 123644), (670, 61822), (1340, 30911)]