27599960

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2749}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 62370000

約数和(自身を除く): 34770040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 2749, 5020, 5498, 10040, 10996, 13745, 21992, 27490, 54980, 109960, 689999, 1379998, 2759996, 3449995, 5519992, 6899990, 13799980, 27599960]

約数ペア:

[(1, 27599960), (2, 13799980), (4, 6899990), (5, 5519992), (8, 3449995), (10, 2759996), (20, 1379998), (40, 689999), (251, 109960), (502, 54980), (1004, 27490), (1255, 21992), (2008, 13745), (2510, 10996), (2749, 10040), (5020, 5498)]