27615020

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5501}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 58233168

約数和(自身を除く): 30618148

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 5501, 11002, 22004, 27505, 55010, 110020, 1380751, 2761502, 5523004, 6903755, 13807510, 27615020]

約数ペア:

[(1, 27615020), (2, 13807510), (4, 6903755), (5, 5523004), (10, 2761502), (20, 1380751), (251, 110020), (502, 55010), (1004, 27505), (1255, 22004), (2510, 11002), (5020, 5501)]