27429140

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3001}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 57746472

約数和(自身を除く): 30317332

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 3001, 4570, 6002, 9140, 12004, 15005, 30010, 60020, 1371457, 2742914, 5485828, 6857285, 13714570, 27429140]

約数ペア:

[(1, 27429140), (2, 13714570), (4, 6857285), (5, 5485828), (10, 2742914), (20, 1371457), (457, 60020), (914, 30010), (1828, 15005), (2285, 12004), (3001, 9140), (4570, 6002)]