42599080

素因数分解:

$2^3\times 5^1\times {\mathrm{1064977}}^1$

素因数の和:1064988

約数の個数: 16

約数和(自身を含む): 95848020

約数和(自身を除く): 53248940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1064977, 2129954, 4259908, 5324885, 8519816, 10649770, 21299540, 42599080]

約数ペア:

[(1, 42599080), (2, 21299540), (4, 10649770), (5, 8519816), (8, 5324885), (10, 4259908), (20, 2129954), (40, 1064977)]