43091080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10459}}^1$

素因数の和:10573

約数の個数: 32

約数和(自身を含む): 97905600

約数和(自身を除く): 54814520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 10459, 20918, 41836, 52295, 83672, 104590, 209180, 418360, 1077277, 2154554, 4309108, 5386385, 8618216, 10772770, 21545540, 43091080]

約数ペア:

[(1, 43091080), (2, 21545540), (4, 10772770), (5, 8618216), (8, 5386385), (10, 4309108), (20, 2154554), (40, 1077277), (103, 418360), (206, 209180), (412, 104590), (515, 83672), (824, 52295), (1030, 41836), (2060, 20918), (4120, 10459)]