1330502060

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{334297}}^1$

素因数の和:334505

約数の個数: 24

約数和(自身を含む): 2808103200

約数和(自身を除く): 1477601140

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 334297, 668594, 1337188, 1671485, 3342970, 6685940, 66525103, 133050206, 266100412, 332625515, 665251030, 1330502060]

約数ペア:

[(1, 1330502060), (2, 665251030), (4, 332625515), (5, 266100412), (10, 133050206), (20, 66525103), (199, 6685940), (398, 3342970), (796, 1671485), (995, 1337188), (1990, 668594), (3980, 334297)]