105212180

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{4813}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 221193672

約数和(自身を除く): 115981492

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2186, 4372, 4813, 5465, 9626, 10930, 19252, 21860, 24065, 48130, 96260, 5260609, 10521218, 21042436, 26303045, 52606090, 105212180]

約数ペア:

[(1, 105212180), (2, 52606090), (4, 26303045), (5, 21042436), (10, 10521218), (20, 5260609), (1093, 96260), (2186, 48130), (4372, 24065), (4813, 21860), (5465, 19252), (9626, 10930)]