27469840

素因数分解:

$2^4\times 5^1\times {\mathrm{343373}}^1$

素因数の和:343386

約数の個数: 20

約数和(自身を含む): 63867564

約数和(自身を除く): 36397724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 343373, 686746, 1373492, 1716865, 2746984, 3433730, 5493968, 6867460, 13734920, 27469840]

約数ペア:

[(1, 27469840), (2, 13734920), (4, 6867460), (5, 5493968), (8, 3433730), (10, 2746984), (16, 1716865), (20, 1373492), (40, 686746), (80, 343373)]