11480804540

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{552493}}^1$

素因数の和:553541

約数の個数: 24

約数和(自身を含む): 24132937920

約数和(自身を除く): 12652133380

約数列:

[1, 2, 4, 5, 10, 20, 1039, 2078, 4156, 5195, 10390, 20780, 552493, 1104986, 2209972, 2762465, 5524930, 11049860, 574040227, 1148080454, 2296160908, 2870201135, 5740402270, 11480804540]

約数ペア:

[(1, 11480804540), (2, 5740402270), (4, 2870201135), (5, 2296160908), (10, 1148080454), (20, 574040227), (1039, 11049860), (2078, 5524930), (4156, 2762465), (5195, 2209972), (10390, 1104986), (20780, 552493)]