2008264760

素因数分解:

$2^3\times 5^1\times {\mathrm{50206619}}^1$

素因数の和:50206630

約数の個数: 16

約数和(自身を含む): 4518595800

約数和(自身を除く): 2510331040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50206619, 100413238, 200826476, 251033095, 401652952, 502066190, 1004132380, 2008264760]

約数ペア:

[(1, 2008264760), (2, 1004132380), (4, 502066190), (5, 401652952), (8, 251033095), (10, 200826476), (20, 100413238), (40, 50206619)]