80585710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113501}}^1$

素因数の和:113579

約数の個数: 16

約数和(自身を含む): 147098592

約数和(自身を除く): 66512882

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 113501, 227002, 567505, 1135010, 8058571, 16117142, 40292855, 80585710]

約数ペア:

[(1, 80585710), (2, 40292855), (5, 16117142), (10, 8058571), (71, 1135010), (142, 567505), (355, 227002), (710, 113501)]