248335900

素因数分解:

$2^2\times 5^2\times {\mathrm{653}}^1\times {\mathrm{3803}}^1$

素因数の和:4470

約数の個数: 36

約数和(自身を含む): 539856072

約数和(自身を除く): 291520172

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 653, 1306, 2612, 3265, 3803, 6530, 7606, 13060, 15212, 16325, 19015, 32650, 38030, 65300, 76060, 95075, 190150, 380300, 2483359, 4966718, 9933436, 12416795, 24833590, 49667180, 62083975, 124167950, 248335900]

約数ペア:

[(1, 248335900), (2, 124167950), (4, 62083975), (5, 49667180), (10, 24833590), (20, 12416795), (25, 9933436), (50, 4966718), (100, 2483359), (653, 380300), (1306, 190150), (2612, 95075), (3265, 76060), (3803, 65300), (6530, 38030), (7606, 32650), (13060, 19015), (15212, 16325)]