26242760

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{883}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 59192640

約数和(自身を除く): 32949880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 883, 1486, 1766, 2972, 3532, 3715, 4415, 5944, 7064, 7430, 8830, 14860, 17660, 29720, 35320, 656069, 1312138, 2624276, 3280345, 5248552, 6560690, 13121380, 26242760]

約数ペア:

[(1, 26242760), (2, 13121380), (4, 6560690), (5, 5248552), (8, 3280345), (10, 2624276), (20, 1312138), (40, 656069), (743, 35320), (883, 29720), (1486, 17660), (1766, 14860), (2972, 8830), (3532, 7430), (3715, 7064), (4415, 5944)]