3884620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 8349264

約数和(自身を除く): 4464644

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4517, 9034, 18068, 22585, 45170, 90340, 194231, 388462, 776924, 971155, 1942310, 3884620]

約数ペア:

[(1, 3884620), (2, 1942310), (4, 971155), (5, 776924), (10, 388462), (20, 194231), (43, 90340), (86, 45170), (172, 22585), (215, 18068), (430, 9034), (860, 4517)]