2010443320

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{177601}}^1$

素因数の和:177895

約数の個数: 32

約数和(自身を含む): 4539507120

約数和(自身を除く): 2529063800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 11320, 177601, 355202, 710404, 888005, 1420808, 1776010, 3552020, 7104040, 50261083, 100522166, 201044332, 251305415, 402088664, 502610830, 1005221660, 2010443320]

約数ペア:

[(1, 2010443320), (2, 1005221660), (4, 502610830), (5, 402088664), (8, 251305415), (10, 201044332), (20, 100522166), (40, 50261083), (283, 7104040), (566, 3552020), (1132, 1776010), (1415, 1420808), (2264, 888005), (2830, 710404), (5660, 355202), (11320, 177601)]