42267080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10259}}^1$

素因数の和:10373

約数の個数: 32

約数和(自身を含む): 96033600

約数和(自身を除く): 53766520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 10259, 20518, 41036, 51295, 82072, 102590, 205180, 410360, 1056677, 2113354, 4226708, 5283385, 8453416, 10566770, 21133540, 42267080]

約数ペア:

[(1, 42267080), (2, 21133540), (4, 10566770), (5, 8453416), (8, 5283385), (10, 4226708), (20, 2113354), (40, 1056677), (103, 410360), (206, 205180), (412, 102590), (515, 82072), (824, 51295), (1030, 41036), (2060, 20518), (4120, 10259)]