80903510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{475903}}^1$

素因数の和:475927

約数の個数: 16

約数和(自身を含む): 154192896

約数和(自身を除く): 73289386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 475903, 951806, 2379515, 4759030, 8090351, 16180702, 40451755, 80903510]

約数ペア:

[(1, 80903510), (2, 40451755), (5, 16180702), (10, 8090351), (17, 4759030), (34, 2379515), (85, 951806), (170, 475903)]