92800420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{42569}}^1$

素因数の和:42687

約数の個数: 24

約数和(自身を含む): 196673400

約数和(自身を除く): 103872980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 42569, 85138, 170276, 212845, 425690, 851380, 4640021, 9280042, 18560084, 23200105, 46400210, 92800420]

約数ペア:

[(1, 92800420), (2, 46400210), (4, 23200105), (5, 18560084), (10, 9280042), (20, 4640021), (109, 851380), (218, 425690), (436, 212845), (545, 170276), (1090, 85138), (2180, 42569)]