262051200010

素因数分解:

$2^1\times 5^1\times {\mathrm{26205120001}}^1$

素因数の和:26205120008

約数の個数: 8

約数和(自身を含む): 471692160036

約数和(自身を除く): 209640960026

約数列:

[1, 2, 5, 10, 26205120001, 52410240002, 131025600005, 262051200010]

約数ペア:

[(1, 262051200010), (2, 131025600005), (5, 52410240002), (10, 26205120001)]