43493420

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12149}}^1$

素因数の和:12337

約数の個数: 24

約数和(自身を含む): 91854000

約数和(自身を除く): 48360580

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 12149, 24298, 48596, 60745, 121490, 242980, 2174671, 4349342, 8698684, 10873355, 21746710, 43493420]

約数ペア:

[(1, 43493420), (2, 21746710), (4, 10873355), (5, 8698684), (10, 4349342), (20, 2174671), (179, 242980), (358, 121490), (716, 60745), (895, 48596), (1790, 24298), (3580, 12149)]