4800500

素因数分解:

$2^2\times 5^3\times {\mathrm{9601}}^1$

素因数の和:9620

約数の個数: 24

約数和(自身を含む): 10485384

約数和(自身を除く): 5684884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 9601, 19202, 38404, 48005, 96010, 192020, 240025, 480050, 960100, 1200125, 2400250, 4800500]

約数ペア:

[(1, 4800500), (2, 2400250), (4, 1200125), (5, 960100), (10, 480050), (20, 240025), (25, 192020), (50, 96010), (100, 48005), (125, 38404), (250, 19202), (500, 9601)]