24500

素因数分解:

$2^2\times 5^3\times 7^2$

素因数の和:33

約数の個数: 36

約数和(自身を含む): 62244

約数和(自身を除く): 37744

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 6125, 12250, 24500]

約数ペア:

[(1, 24500), (2, 12250), (4, 6125), (5, 4900), (7, 3500), (10, 2450), (14, 1750), (20, 1225), (25, 980), (28, 875), (35, 700), (49, 500), (50, 490), (70, 350), (98, 250), (100, 245), (125, 196), (140, 175)]