15662953220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1\times {\mathrm{9403}}^1$

素因数の和:11700

約数の個数: 48

約数和(自身を含む): 33799781568

約数和(自身を除く): 18136828348

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2251, 4502, 9004, 9403, 11255, 18806, 22510, 37612, 45020, 47015, 83287, 94030, 166574, 188060, 333148, 347911, 416435, 695822, 832870, 1391644, 1665740, 1739555, 3479110, 6958220, 21166153, 42332306, 84664612, 105830765, 211661530, 423323060, 783147661, 1566295322, 3132590644, 3915738305, 7831476610, 15662953220]

約数ペア:

[(1, 15662953220), (2, 7831476610), (4, 3915738305), (5, 3132590644), (10, 1566295322), (20, 783147661), (37, 423323060), (74, 211661530), (148, 105830765), (185, 84664612), (370, 42332306), (740, 21166153), (2251, 6958220), (4502, 3479110), (9004, 1739555), (9403, 1665740), (11255, 1391644), (18806, 832870), (22510, 695822), (37612, 416435), (45020, 347911), (47015, 333148), (83287, 188060), (94030, 166574)]