26000860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11927}}^1$

素因数の和:12045

約数の個数: 24

約数和(自身を含む): 55107360

約数和(自身を除く): 29106500

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 11927, 23854, 47708, 59635, 119270, 238540, 1300043, 2600086, 5200172, 6500215, 13000430, 26000860]

約数ペア:

[(1, 26000860), (2, 13000430), (4, 6500215), (5, 5200172), (10, 2600086), (20, 1300043), (109, 238540), (218, 119270), (436, 59635), (545, 47708), (1090, 23854), (2180, 11927)]