24910865140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{177934751}}^1$

素因数の和:177934767

約数の個数: 24

約数和(自身を含む): 59786076672

約数和(自身を除く): 34875211532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 177934751, 355869502, 711739004, 889673755, 1245543257, 1779347510, 2491086514, 3558695020, 4982173028, 6227716285, 12455432570, 24910865140]

約数ペア:

[(1, 24910865140), (2, 12455432570), (4, 6227716285), (5, 4982173028), (7, 3558695020), (10, 2491086514), (14, 1779347510), (20, 1245543257), (28, 889673755), (35, 711739004), (70, 355869502), (140, 177934751)]