128187070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10891}}^1$

素因数の和:11016

約数の個数: 32

約数和(自身を含む): 254088576

約数和(自身を除く): 125901506

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 10891, 11770, 21782, 54455, 108910, 119801, 239602, 599005, 1165337, 1198010, 2330674, 5826685, 11653370, 12818707, 25637414, 64093535, 128187070]

約数ペア:

[(1, 128187070), (2, 64093535), (5, 25637414), (10, 12818707), (11, 11653370), (22, 5826685), (55, 2330674), (107, 1198010), (110, 1165337), (214, 599005), (535, 239602), (1070, 119801), (1177, 108910), (2354, 54455), (5885, 21782), (10891, 11770)]