26823710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30139}}^1$

素因数の和:30235

約数の個数: 16

約数和(自身を含む): 48826800

約数和(自身を除く): 22003090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 30139, 60278, 150695, 301390, 2682371, 5364742, 13411855, 26823710]

約数ペア:

[(1, 26823710), (2, 13411855), (5, 5364742), (10, 2682371), (89, 301390), (178, 150695), (445, 60278), (890, 30139)]