20250850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9419}}^1$

素因数の和:9474

約数の個数: 24

約数和(自身を含む): 38546640

約数和(自身を除く): 18295790

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 9419, 18838, 47095, 94190, 235475, 405017, 470950, 810034, 2025085, 4050170, 10125425, 20250850]

約数ペア:

[(1, 20250850), (2, 10125425), (5, 4050170), (10, 2025085), (25, 810034), (43, 470950), (50, 405017), (86, 235475), (215, 94190), (430, 47095), (1075, 18838), (2150, 9419)]