119237140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541987}}^1$

素因数の和:542007

約数の個数: 24

約数和(自身を含む): 273161952

約数和(自身を除く): 153924812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 541987, 1083974, 2167948, 2709935, 5419870, 5961857, 10839740, 11923714, 23847428, 29809285, 59618570, 119237140]

約数ペア:

[(1, 119237140), (2, 59618570), (4, 29809285), (5, 23847428), (10, 11923714), (11, 10839740), (20, 5961857), (22, 5419870), (44, 2709935), (55, 2167948), (110, 1083974), (220, 541987)]