57118970

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{28703}}^1$

素因数の和:28909

約数の個数: 16

約数和(自身を含む): 103334400

約数和(自身を除く): 46215430

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 28703, 57406, 143515, 287030, 5711897, 11423794, 28559485, 57118970]

約数ペア:

[(1, 57118970), (2, 28559485), (5, 11423794), (10, 5711897), (199, 287030), (398, 143515), (995, 57406), (1990, 28703)]