77449340

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{11491}}^1$

素因数の和:11837

約数の個数: 24

約数和(自身を含む): 163140432

約数和(自身を除く): 85691092

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 11491, 22982, 45964, 57455, 114910, 229820, 3872467, 7744934, 15489868, 19362335, 38724670, 77449340]

約数ペア:

[(1, 77449340), (2, 38724670), (4, 19362335), (5, 15489868), (10, 7744934), (20, 3872467), (337, 229820), (674, 114910), (1348, 57455), (1685, 45964), (3370, 22982), (6740, 11491)]