200066080

素因数分解:

$2^5\times 5^1\times {\mathrm{1250413}}^1$

素因数の和:1250428

約数の個数: 24

約数和(自身を含む): 472656492

約数和(自身を除く): 272590412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1250413, 2500826, 5001652, 6252065, 10003304, 12504130, 20006608, 25008260, 40013216, 50016520, 100033040, 200066080]

約数ペア:

[(1, 200066080), (2, 100033040), (4, 50016520), (5, 40013216), (8, 25008260), (10, 20006608), (16, 12504130), (20, 10003304), (32, 6252065), (40, 5001652), (80, 2500826), (160, 1250413)]