39703010

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{9901}}^1$

素因数の和:10309

約数の個数: 16

約数和(自身を含む): 71650872

約数和(自身を除く): 31947862

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 9901, 19802, 49505, 99010, 3970301, 7940602, 19851505, 39703010]

約数ペア:

[(1, 39703010), (2, 19851505), (5, 7940602), (10, 3970301), (401, 99010), (802, 49505), (2005, 19802), (4010, 9901)]