15697824460

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1\times {\mathrm{3041}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 33167534400

約数和(自身を除く): 17469709940

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1297, 1990, 2594, 3041, 3980, 5188, 6082, 6485, 12164, 12970, 15205, 25940, 30410, 60820, 258103, 516206, 605159, 1032412, 1210318, 1290515, 2420636, 2581030, 3025795, 3944177, 5162060, 6051590, 7888354, 12103180, 15776708, 19720885, 39441770, 78883540, 784891223, 1569782446, 3139564892, 3924456115, 7848912230, 15697824460]

約数ペア:

[(1, 15697824460), (2, 7848912230), (4, 3924456115), (5, 3139564892), (10, 1569782446), (20, 784891223), (199, 78883540), (398, 39441770), (796, 19720885), (995, 15776708), (1297, 12103180), (1990, 7888354), (2594, 6051590), (3041, 5162060), (3980, 3944177), (5188, 3025795), (6082, 2581030), (6485, 2420636), (12164, 1290515), (12970, 1210318), (15205, 1032412), (25940, 605159), (30410, 516206), (60820, 258103)]