2064220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3559}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 4485600

約数和(自身を除く): 2421380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3559, 7118, 14236, 17795, 35590, 71180, 103211, 206422, 412844, 516055, 1032110, 2064220]

約数ペア:

[(1, 2064220), (2, 1032110), (4, 516055), (5, 412844), (10, 206422), (20, 103211), (29, 71180), (58, 35590), (116, 17795), (145, 14236), (290, 7118), (580, 3559)]