9934580

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1979}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 20956320

約数和(自身を除く): 11021740

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 1979, 2510, 3958, 5020, 7916, 9895, 19790, 39580, 496729, 993458, 1986916, 2483645, 4967290, 9934580]

約数ペア:

[(1, 9934580), (2, 4967290), (4, 2483645), (5, 1986916), (10, 993458), (20, 496729), (251, 39580), (502, 19790), (1004, 9895), (1255, 7916), (1979, 5020), (2510, 3958)]