27488060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72337}}^1$

素因数の和:72365

約数の個数: 24

約数和(自身を含む): 60763920

約数和(自身を除く): 33275860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 72337, 144674, 289348, 361685, 723370, 1374403, 1446740, 2748806, 5497612, 6872015, 13744030, 27488060]

約数ペア:

[(1, 27488060), (2, 13744030), (4, 6872015), (5, 5497612), (10, 2748806), (19, 1446740), (20, 1374403), (38, 723370), (76, 361685), (95, 289348), (190, 144674), (380, 72337)]