2233895980

素因数分解:

$2^2\times 5^1\times {\mathrm{111694799}}^1$

素因数の和:111694808

約数の個数: 12

約数和(自身を含む): 4691181600

約数和(自身を除く): 2457285620

約数列:

[1, 2, 4, 5, 10, 20, 111694799, 223389598, 446779196, 558473995, 1116947990, 2233895980]

約数ペア:

[(1, 2233895980), (2, 1116947990), (4, 558473995), (5, 446779196), (10, 223389598), (20, 111694799)]