89199470

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{4049}}^1$

素因数の和:6259

約数の個数: 16

約数和(自身を含む): 160671600

約数和(自身を除く): 71472130

約数列:

[1, 2, 5, 10, 2203, 4049, 4406, 8098, 11015, 20245, 22030, 40490, 8919947, 17839894, 44599735, 89199470]

約数ペア:

[(1, 89199470), (2, 44599735), (5, 17839894), (10, 8919947), (2203, 40490), (4049, 22030), (4406, 20245), (8098, 11015)]