3442580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 7399392

約数和(自身を除く): 3956812

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4003, 8006, 16012, 20015, 40030, 80060, 172129, 344258, 688516, 860645, 1721290, 3442580]

約数ペア:

[(1, 3442580), (2, 1721290), (4, 860645), (5, 688516), (10, 344258), (20, 172129), (43, 80060), (86, 40030), (172, 20015), (215, 16012), (430, 8006), (860, 4003)]