130201750220

素因数分解:

$2^2\times 5^1\times {\mathrm{25031}}^1\times {\mathrm{260081}}^1$

素因数の和:285121

約数の個数: 24

約数和(自身を含む): 273435650208

約数和(自身を除く): 143233899988

約数列:

[1, 2, 4, 5, 10, 20, 25031, 50062, 100124, 125155, 250310, 260081, 500620, 520162, 1040324, 1300405, 2600810, 5201620, 6510087511, 13020175022, 26040350044, 32550437555, 65100875110, 130201750220]

約数ペア:

[(1, 130201750220), (2, 65100875110), (4, 32550437555), (5, 26040350044), (10, 13020175022), (20, 6510087511), (25031, 5201620), (50062, 2600810), (100124, 1300405), (125155, 1040324), (250310, 520162), (260081, 500620)]