25314140

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1741}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 53263392

約数和(自身を除く): 27949252

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 1741, 2908, 3482, 3635, 6964, 7270, 8705, 14540, 17410, 34820, 1265707, 2531414, 5062828, 6328535, 12657070, 25314140]

約数ペア:

[(1, 25314140), (2, 12657070), (4, 6328535), (5, 5062828), (10, 2531414), (20, 1265707), (727, 34820), (1454, 17410), (1741, 14540), (2908, 8705), (3482, 7270), (3635, 6964)]