68706080

素因数分解:

$2^5\times 5^1\times {\mathrm{429413}}^1$

素因数の和:429428

約数の個数: 24

約数和(自身を含む): 162318492

約数和(自身を除く): 93612412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 429413, 858826, 1717652, 2147065, 3435304, 4294130, 6870608, 8588260, 13741216, 17176520, 34353040, 68706080]

約数ペア:

[(1, 68706080), (2, 34353040), (4, 17176520), (5, 13741216), (8, 8588260), (10, 6870608), (16, 4294130), (20, 3435304), (32, 2147065), (40, 1717652), (80, 858826), (160, 429413)]