2007609080

素因数分解:

$2^3\times 5^1\times {\mathrm{50190227}}^1$

素因数の和:50190238

約数の個数: 16

約数和(自身を含む): 4517120520

約数和(自身を除く): 2509511440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50190227, 100380454, 200760908, 250951135, 401521816, 501902270, 1003804540, 2007609080]

約数ペア:

[(1, 2007609080), (2, 1003804540), (4, 501902270), (5, 401521816), (8, 250951135), (10, 200760908), (20, 100380454), (40, 50190227)]