25320550

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11777}}^1$

素因数の和:11832

約数の個数: 24

約数和(自身を含む): 48195576

約数和(自身を除く): 22875026

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 11777, 23554, 58885, 117770, 294425, 506411, 588850, 1012822, 2532055, 5064110, 12660275, 25320550]

約数ペア:

[(1, 25320550), (2, 12660275), (5, 5064110), (10, 2532055), (25, 1012822), (43, 588850), (50, 506411), (86, 294425), (215, 117770), (430, 58885), (1075, 23554), (2150, 11777)]