2005541350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{4349}}^1$

素因数の和:4785

約数の個数: 48

約数和(自身を含む): 3903098400

約数和(自身を除く): 1897557050

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 401, 575, 802, 1150, 2005, 4010, 4349, 8698, 9223, 10025, 18446, 20050, 21745, 43490, 46115, 92230, 100027, 108725, 200054, 217450, 230575, 461150, 500135, 1000270, 1743949, 2500675, 3487898, 5001350, 8719745, 17439490, 40110827, 43598725, 80221654, 87197450, 200554135, 401108270, 1002770675, 2005541350]

約数ペア:

[(1, 2005541350), (2, 1002770675), (5, 401108270), (10, 200554135), (23, 87197450), (25, 80221654), (46, 43598725), (50, 40110827), (115, 17439490), (230, 8719745), (401, 5001350), (575, 3487898), (802, 2500675), (1150, 1743949), (2005, 1000270), (4010, 500135), (4349, 461150), (8698, 230575), (9223, 217450), (10025, 200054), (18446, 108725), (20050, 100027), (21745, 92230), (43490, 46115)]