133892020

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{9059}}^1$

素因数の和:9807

約数の個数: 24

約数和(自身を含む): 281584800

約数和(自身を除く): 147692780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 9059, 14780, 18118, 36236, 45295, 90590, 181180, 6694601, 13389202, 26778404, 33473005, 66946010, 133892020]

約数ペア:

[(1, 133892020), (2, 66946010), (4, 33473005), (5, 26778404), (10, 13389202), (20, 6694601), (739, 181180), (1478, 90590), (2956, 45295), (3695, 36236), (7390, 18118), (9059, 14780)]