25872230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63103}}^1$

素因数の和:63151

約数の個数: 16

約数和(自身を含む): 47706624

約数和(自身を除く): 21834394

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 63103, 126206, 315515, 631030, 2587223, 5174446, 12936115, 25872230]

約数ペア:

[(1, 25872230), (2, 12936115), (5, 5174446), (10, 2587223), (41, 631030), (82, 315515), (205, 126206), (410, 63103)]