2019110540

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{87559}}^1$

素因数の和:88721

約数の個数: 24

約数和(自身を含む): 4243858080

約数和(自身を除く): 2224747540

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 23060, 87559, 175118, 350236, 437795, 875590, 1751180, 100955527, 201911054, 403822108, 504777635, 1009555270, 2019110540]

約数ペア:

[(1, 2019110540), (2, 1009555270), (4, 504777635), (5, 403822108), (10, 201911054), (20, 100955527), (1153, 1751180), (2306, 875590), (4612, 437795), (5765, 350236), (11530, 175118), (23060, 87559)]