17139680

素因数分解:

$2^5\times 5^1\times {\mathrm{107123}}^1$

素因数の和:107138

約数の個数: 24

約数和(自身を含む): 40492872

約数和(自身を除く): 23353192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 107123, 214246, 428492, 535615, 856984, 1071230, 1713968, 2142460, 3427936, 4284920, 8569840, 17139680]

約数ペア:

[(1, 17139680), (2, 8569840), (4, 4284920), (5, 3427936), (8, 2142460), (10, 1713968), (16, 1071230), (20, 856984), (32, 535615), (40, 428492), (80, 214246), (160, 107123)]