5205852.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2083}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 142495584

約数和(自身を除く): 74714764

約数列:

[1, 2, 4, 5, 10, 20, 1627, 2083, 3254, 4166, 6508, 8135, 8332, 10415, 16270, 20830, 32540, 41660, 3389041, 6778082, 13556164, 16945205, 33890410, 67780820]

約数ペア:

[(1, 67780820), (2, 33890410), (4, 16945205), (5, 13556164), (10, 6778082), (20, 3389041), (1627, 41660), (2083, 32540), (3254, 20830), (4166, 16270), (6508, 10415), (8135, 8332)]