2006452040

素因数分解:

$2^3\times 5^1\times {\mathrm{50161301}}^1$

素因数の和:50161312

約数の個数: 16

約数和(自身を含む): 4514517180

約数和(自身を除く): 2508065140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50161301, 100322602, 200645204, 250806505, 401290408, 501613010, 1003226020, 2006452040]

約数ペア:

[(1, 2006452040), (2, 1003226020), (4, 501613010), (5, 401290408), (8, 250806505), (10, 200645204), (20, 100322602), (40, 50161301)]