1175620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 2528064

約数和(自身を除く): 1352444

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1367, 2734, 5468, 6835, 13670, 27340, 58781, 117562, 235124, 293905, 587810, 1175620]

約数ペア:

[(1, 1175620), (2, 587810), (4, 293905), (5, 235124), (10, 117562), (20, 58781), (43, 27340), (86, 13670), (172, 6835), (215, 5468), (430, 2734), (860, 1367)]