45298180

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11497}}^1$

素因数の和:11703

約数の個数: 24

約数和(自身を含む): 95617368

約数和(自身を除く): 50319188

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 11497, 22994, 45988, 57485, 114970, 229940, 2264909, 4529818, 9059636, 11324545, 22649090, 45298180]

約数ペア:

[(1, 45298180), (2, 22649090), (4, 11324545), (5, 9059636), (10, 4529818), (20, 2264909), (197, 229940), (394, 114970), (788, 57485), (985, 45988), (1970, 22994), (3940, 11497)]