132749620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{141223}}^1$

素因数の和:141279

約数の個数: 24

約数和(自身を含む): 284707584

約数和(自身を除く): 151957964

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 141223, 282446, 564892, 706115, 1412230, 2824460, 6637481, 13274962, 26549924, 33187405, 66374810, 132749620]

約数ペア:

[(1, 132749620), (2, 66374810), (4, 33187405), (5, 26549924), (10, 13274962), (20, 6637481), (47, 2824460), (94, 1412230), (188, 706115), (235, 564892), (470, 282446), (940, 141223)]