22841140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163151}}^1$

素因数の和:163167

約数の個数: 24

約数和(自身を含む): 54819072

約数和(自身を除く): 31977932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163151, 326302, 652604, 815755, 1142057, 1631510, 2284114, 3263020, 4568228, 5710285, 11420570, 22841140]

約数ペア:

[(1, 22841140), (2, 11420570), (4, 5710285), (5, 4568228), (7, 3263020), (10, 2284114), (14, 1631510), (20, 1142057), (28, 815755), (35, 652604), (70, 326302), (140, 163151)]