3482140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4049}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 7484400

約数和(自身を除く): 4002260

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4049, 8098, 16196, 20245, 40490, 80980, 174107, 348214, 696428, 870535, 1741070, 3482140]

約数ペア:

[(1, 3482140), (2, 1741070), (4, 870535), (5, 696428), (10, 348214), (20, 174107), (43, 80980), (86, 40490), (172, 20245), (215, 16196), (430, 8098), (860, 4049)]