134022640

素因数分解:

$2^4\times 5^1\times {\mathrm{1675283}}^1$

素因数の和:1675296

約数の個数: 20

約数和(自身を含む): 311602824

約数和(自身を除く): 177580184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1675283, 3350566, 6701132, 8376415, 13402264, 16752830, 26804528, 33505660, 67011320, 134022640]

約数ペア:

[(1, 134022640), (2, 67011320), (4, 33505660), (5, 26804528), (8, 16752830), (10, 13402264), (16, 8376415), (20, 6701132), (40, 3350566), (80, 1675283)]