2682340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 5765760

約数和(自身を除く): 3083420

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3119, 6238, 12476, 15595, 31190, 62380, 134117, 268234, 536468, 670585, 1341170, 2682340]

約数ペア:

[(1, 2682340), (2, 1341170), (4, 670585), (5, 536468), (10, 268234), (20, 134117), (43, 62380), (86, 31190), (172, 15595), (215, 12476), (430, 6238), (860, 3119)]