80610404

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{15073}}^1$

素因数の和:15275

約数の個数: 24

約数和(自身を含む): 162075648

約数和(自身を除く): 81465244

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 15073, 30146, 60292, 105511, 211022, 422044, 2878943, 5757886, 11515772, 20152601, 40305202, 80610404]

約数ペア:

[(1, 80610404), (2, 40305202), (4, 20152601), (7, 11515772), (14, 5757886), (28, 2878943), (191, 422044), (382, 211022), (764, 105511), (1337, 60292), (2674, 30146), (5348, 15073)]