41237780

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3331}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 86765280

約数和(自身を除く): 45527500

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 3331, 6190, 6662, 12380, 13324, 16655, 33310, 66620, 2061889, 4123778, 8247556, 10309445, 20618890, 41237780]

約数ペア:

[(1, 41237780), (2, 20618890), (4, 10309445), (5, 8247556), (10, 4123778), (20, 2061889), (619, 66620), (1238, 33310), (2476, 16655), (3095, 13324), (3331, 12380), (6190, 6662)]