200056520

素因数分解:

$2^3\times 5^1\times {\mathrm{5001413}}^1$

素因数の和:5001424

約数の個数: 16

約数和(自身を含む): 450127260

約数和(自身を除く): 250070740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5001413, 10002826, 20005652, 25007065, 40011304, 50014130, 100028260, 200056520]

約数ペア:

[(1, 200056520), (2, 100028260), (4, 50014130), (5, 40011304), (8, 25007065), (10, 20005652), (20, 10002826), (40, 5001413)]