78050470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{190367}}^1$

素因数の和:190415

約数の個数: 16

約数和(自身を含む): 143918208

約数和(自身を除く): 65867738

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 190367, 380734, 951835, 1903670, 7805047, 15610094, 39025235, 78050470]

約数ペア:

[(1, 78050470), (2, 39025235), (5, 15610094), (10, 7805047), (41, 1903670), (82, 951835), (205, 380734), (410, 190367)]