25429630

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15601}}^1$

素因数の和:15771

約数の個数: 16

約数和(自身を含む): 46057104

約数和(自身を除く): 20627474

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 15601, 31202, 78005, 156010, 2542963, 5085926, 12714815, 25429630]

約数ペア:

[(1, 25429630), (2, 12714815), (5, 5085926), (10, 2542963), (163, 156010), (326, 78005), (815, 31202), (1630, 15601)]