3439220

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 7257600

約数和(自身を除く): 3818380

約数列:

[1, 2, 4, 5, 10, 20, 359, 479, 718, 958, 1436, 1795, 1916, 2395, 3590, 4790, 7180, 9580, 171961, 343922, 687844, 859805, 1719610, 3439220]

約数ペア:

[(1, 3439220), (2, 1719610), (4, 859805), (5, 687844), (10, 343922), (20, 171961), (359, 9580), (479, 7180), (718, 4790), (958, 3590), (1436, 2395), (1795, 1916)]