5200205060

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1319849}}^1$

素因数の和:1320055

約数の個数: 24

約数和(自身を含む): 10975872600

約数和(自身を除く): 5775667540

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 1319849, 2639698, 5279396, 6599245, 13198490, 26396980, 260010253, 520020506, 1040041012, 1300051265, 2600102530, 5200205060]

約数ペア:

[(1, 5200205060), (2, 2600102530), (4, 1300051265), (5, 1040041012), (10, 520020506), (20, 260010253), (197, 26396980), (394, 13198490), (788, 6599245), (985, 5279396), (1970, 2639698), (3940, 1319849)]