4410369220

素因数分解:

$2^2\times 5^1\times {\mathrm{220518461}}^1$

素因数の和:220518470

約数の個数: 12

約数和(自身を含む): 9261775404

約数和(自身を除く): 4851406184

約数列:

[1, 2, 4, 5, 10, 20, 220518461, 441036922, 882073844, 1102592305, 2205184610, 4410369220]

約数ペア:

[(1, 4410369220), (2, 2205184610), (4, 1102592305), (5, 882073844), (10, 441036922), (20, 220518461)]