133040860

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{19739}}^1$

素因数の和:20085

約数の個数: 24

約数和(自身を含む): 280229040

約数和(自身を除く): 147188180

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 19739, 39478, 78956, 98695, 197390, 394780, 6652043, 13304086, 26608172, 33260215, 66520430, 133040860]

約数ペア:

[(1, 133040860), (2, 66520430), (4, 33260215), (5, 26608172), (10, 13304086), (20, 6652043), (337, 394780), (674, 197390), (1348, 98695), (1685, 78956), (3370, 39478), (6740, 19739)]