121120010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1101091}}^1$

素因数の和:1101109

約数の個数: 16

約数和(自身を含む): 237835872

約数和(自身を除く): 116715862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1101091, 2202182, 5505455, 11010910, 12112001, 24224002, 60560005, 121120010]

約数ペア:

[(1, 121120010), (2, 60560005), (5, 24224002), (10, 12112001), (11, 11010910), (22, 5505455), (55, 2202182), (110, 1101091)]