74832860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{34327}}^1$

素因数の和:34445

約数の個数: 24

約数和(自身を含む): 158595360

約数和(自身を除く): 83762500

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 34327, 68654, 137308, 171635, 343270, 686540, 3741643, 7483286, 14966572, 18708215, 37416430, 74832860]

約数ペア:

[(1, 74832860), (2, 37416430), (4, 18708215), (5, 14966572), (10, 7483286), (20, 3741643), (109, 686540), (218, 343270), (436, 171635), (545, 137308), (1090, 68654), (2180, 34327)]