79942210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{194981}}^1$

素因数の和:195029

約数の個数: 16

約数和(自身を含む): 147406392

約数和(自身を除く): 67464182

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 194981, 389962, 974905, 1949810, 7994221, 15988442, 39971105, 79942210]

約数ペア:

[(1, 79942210), (2, 39971105), (5, 15988442), (10, 7994221), (41, 1949810), (82, 974905), (205, 389962), (410, 194981)]