520084248220

素因数分解:

$2^2\times 5^1\times {\mathrm{26004212411}}^1$

素因数の和:26004212420

約数の個数: 12

約数和(自身を含む): 1092176921304

約数和(自身を除く): 572092673084

約数列:

[1, 2, 4, 5, 10, 20, 26004212411, 52008424822, 104016849644, 130021062055, 260042124110, 520084248220]

約数ペア:

[(1, 520084248220), (2, 260042124110), (4, 130021062055), (5, 104016849644), (10, 52008424822), (20, 26004212411)]