18346754210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1\times {\mathrm{39847}}^1$

素因数の和:41018

約数の個数: 32

約数和(自身を含む): 33860598912

約数和(自身を除く): 15513844702

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1123, 2246, 5615, 11230, 39847, 46043, 79694, 92086, 199235, 230215, 398470, 460430, 1633727, 3267454, 8168635, 16337270, 44748181, 89496362, 223740905, 447481810, 1834675421, 3669350842, 9173377105, 18346754210]

約数ペア:

[(1, 18346754210), (2, 9173377105), (5, 3669350842), (10, 1834675421), (41, 447481810), (82, 223740905), (205, 89496362), (410, 44748181), (1123, 16337270), (2246, 8168635), (5615, 3267454), (11230, 1633727), (39847, 460430), (46043, 398470), (79694, 230215), (92086, 199235)]