2066210800

素因数分解:

$2^4\times 5^2\times {\mathrm{5165527}}^1$

素因数の和:5165545

約数の個数: 30

約数和(自身を含む): 4964072408

約数和(自身を除く): 2897861608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5165527, 10331054, 20662108, 25827635, 41324216, 51655270, 82648432, 103310540, 129138175, 206621080, 258276350, 413242160, 516552700, 1033105400, 2066210800]

約数ペア:

[(1, 2066210800), (2, 1033105400), (4, 516552700), (5, 413242160), (8, 258276350), (10, 206621080), (16, 129138175), (20, 103310540), (25, 82648432), (40, 51655270), (50, 41324216), (80, 25827635), (100, 20662108), (200, 10331054), (400, 5165527)]