133080340

素因数分解:

$2^2\times 5^1\times {\mathrm{6654017}}^1$

素因数の和:6654026

約数の個数: 12

約数和(自身を含む): 279468756

約数和(自身を除く): 146388416

約数列:

[1, 2, 4, 5, 10, 20, 6654017, 13308034, 26616068, 33270085, 66540170, 133080340]

約数ペア:

[(1, 133080340), (2, 66540170), (4, 33270085), (5, 26616068), (10, 13308034), (20, 6654017)]