74849200

素因数分解:

$2^4\times 5^2\times {\mathrm{187123}}^1$

素因数の和:187141

約数の個数: 30

約数和(自身を含む): 179826164

約数和(自身を除く): 104976964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 187123, 374246, 748492, 935615, 1496984, 1871230, 2993968, 3742460, 4678075, 7484920, 9356150, 14969840, 18712300, 37424600, 74849200]

約数ペア:

[(1, 74849200), (2, 37424600), (4, 18712300), (5, 14969840), (8, 9356150), (10, 7484920), (16, 4678075), (20, 3742460), (25, 2993968), (40, 1871230), (50, 1496984), (80, 935615), (100, 748492), (200, 374246), (400, 187123)]