141490760

素因数分解:

$2^3\times 5^1\times {\mathrm{3537269}}^1$

素因数の和:3537280

約数の個数: 16

約数和(自身を含む): 318354300

約数和(自身を除く): 176863540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3537269, 7074538, 14149076, 17686345, 28298152, 35372690, 70745380, 141490760]

約数ペア:

[(1, 141490760), (2, 70745380), (4, 35372690), (5, 28298152), (8, 17686345), (10, 14149076), (20, 7074538), (40, 3537269)]