25102160

素因数分解:

$2^4\times 5^1\times {\mathrm{313777}}^1$

素因数の和:313790

約数の個数: 20

約数和(自身を含む): 58362708

約数和(自身を除く): 33260548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313777, 627554, 1255108, 1568885, 2510216, 3137770, 5020432, 6275540, 12551080, 25102160]

約数ペア:

[(1, 25102160), (2, 12551080), (4, 6275540), (5, 5020432), (8, 3137770), (10, 2510216), (16, 1568885), (20, 1255108), (40, 627554), (80, 313777)]