25020490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227459}}^1$

素因数の和:227477

約数の個数: 16

約数和(自身を含む): 49131360

約数和(自身を除く): 24110870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227459, 454918, 1137295, 2274590, 2502049, 5004098, 12510245, 25020490]

約数ペア:

[(1, 25020490), (2, 12510245), (5, 5004098), (10, 2502049), (11, 2274590), (22, 1137295), (55, 454918), (110, 227459)]