134893240

素因数分解:

$2^3\times 5^1\times {\mathrm{3372331}}^1$

素因数の和:3372342

約数の個数: 16

約数和(自身を含む): 303509880

約数和(自身を除く): 168616640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3372331, 6744662, 13489324, 16861655, 26978648, 33723310, 67446620, 134893240]

約数ペア:

[(1, 134893240), (2, 67446620), (4, 33723310), (5, 26978648), (8, 16861655), (10, 13489324), (20, 6744662), (40, 3372331)]