10581640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 24007680

約数和(自身を除く): 13426040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2083, 2540, 4166, 5080, 8332, 10415, 16664, 20830, 41660, 83320, 264541, 529082, 1058164, 1322705, 2116328, 2645410, 5290820, 10581640]

約数ペア:

[(1, 10581640), (2, 5290820), (4, 2645410), (5, 2116328), (8, 1322705), (10, 1058164), (20, 529082), (40, 264541), (127, 83320), (254, 41660), (508, 20830), (635, 16664), (1016, 10415), (1270, 8332), (2083, 5080), (2540, 4166)]