134676860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{156601}}^1$

素因数の和:156653

約数の個数: 24

約数和(自身を含む): 289400496

約数和(自身を除く): 154723636

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 156601, 313202, 626404, 783005, 1566010, 3132020, 6733843, 13467686, 26935372, 33669215, 67338430, 134676860]

約数ペア:

[(1, 134676860), (2, 67338430), (4, 33669215), (5, 26935372), (10, 13467686), (20, 6733843), (43, 3132020), (86, 1566010), (172, 783005), (215, 626404), (430, 313202), (860, 156601)]