26600840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{95003}}^1$

素因数の和:95021

約数の個数: 32

約数和(自身を含む): 68402880

約数和(自身を除く): 41802040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 95003, 190006, 380012, 475015, 665021, 760024, 950030, 1330042, 1900060, 2660084, 3325105, 3800120, 5320168, 6650210, 13300420, 26600840]

約数ペア:

[(1, 26600840), (2, 13300420), (4, 6650210), (5, 5320168), (7, 3800120), (8, 3325105), (10, 2660084), (14, 1900060), (20, 1330042), (28, 950030), (35, 760024), (40, 665021), (56, 475015), (70, 380012), (140, 190006), (280, 95003)]