58231280

素因数分解:

$2^4\times 5^1\times {\mathrm{727891}}^1$

素因数の和:727904

約数の個数: 20

約数和(自身を含む): 135387912

約数和(自身を除く): 77156632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 727891, 1455782, 2911564, 3639455, 5823128, 7278910, 11646256, 14557820, 29115640, 58231280]

約数ペア:

[(1, 58231280), (2, 29115640), (4, 14557820), (5, 11646256), (8, 7278910), (10, 5823128), (16, 3639455), (20, 2911564), (40, 1455782), (80, 727891)]