52809903920

素因数分解:

$2^4\times 5^1\times {\mathrm{660123799}}^1$

素因数の和:660123812

約数の個数: 20

約数和(自身を含む): 122783026800

約数和(自身を除く): 69973122880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 660123799, 1320247598, 2640495196, 3300618995, 5280990392, 6601237990, 10561980784, 13202475980, 26404951960, 52809903920]

約数ペア:

[(1, 52809903920), (2, 26404951960), (4, 13202475980), (5, 10561980784), (8, 6601237990), (10, 5280990392), (16, 3300618995), (20, 2640495196), (40, 1320247598), (80, 660123799)]