40731170

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29303}}^1$

素因数の和:29449

約数の個数: 16

約数和(自身を含む): 73846080

約数和(自身を除く): 33114910

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 29303, 58606, 146515, 293030, 4073117, 8146234, 20365585, 40731170]

約数ペア:

[(1, 40731170), (2, 20365585), (5, 8146234), (10, 4073117), (139, 293030), (278, 146515), (695, 58606), (1390, 29303)]