1720060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5059}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 3825360

約数和(自身を除く): 2105300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5059, 10118, 20236, 25295, 50590, 86003, 101180, 172006, 344012, 430015, 860030, 1720060]

約数ペア:

[(1, 1720060), (2, 860030), (4, 430015), (5, 344012), (10, 172006), (17, 101180), (20, 86003), (34, 50590), (68, 25295), (85, 20236), (170, 10118), (340, 5059)]