56011480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{200041}}^1$

素因数の和:200059

約数の個数: 32

約数和(自身を含む): 144030240

約数和(自身を除く): 88018760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 200041, 400082, 800164, 1000205, 1400287, 1600328, 2000410, 2800574, 4000820, 5601148, 7001435, 8001640, 11202296, 14002870, 28005740, 56011480]

約数ペア:

[(1, 56011480), (2, 28005740), (4, 14002870), (5, 11202296), (7, 8001640), (8, 7001435), (10, 5601148), (14, 4000820), (20, 2800574), (28, 2000410), (35, 1600328), (40, 1400287), (56, 1000205), (70, 800164), (140, 400082), (280, 200041)]