2130702950

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{214141}}^1$

素因数の和:214352

約数の個数: 24

約数和(自身を含む): 3983041200

約数和(自身を除く): 1852338250

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950, 214141, 428282, 1070705, 2141410, 5353525, 10707050, 42614059, 85228118, 213070295, 426140590, 1065351475, 2130702950]

約数ペア:

[(1, 2130702950), (2, 1065351475), (5, 426140590), (10, 213070295), (25, 85228118), (50, 42614059), (199, 10707050), (398, 5353525), (995, 2141410), (1990, 1070705), (4975, 428282), (9950, 214141)]