28342810

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 24

約数和(自身を含む): 52049340

約数和(自身を除く): 23706530

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1009, 2018, 2809, 5045, 5618, 10090, 14045, 28090, 53477, 106954, 267385, 534770, 2834281, 5668562, 14171405, 28342810]

約数ペア:

[(1, 28342810), (2, 14171405), (5, 5668562), (10, 2834281), (53, 534770), (106, 267385), (265, 106954), (530, 53477), (1009, 28090), (2018, 14045), (2809, 10090), (5045, 5618)]