47319400

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1201}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 110668140

約数和(自身を除く): 63348740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1201, 1576, 1970, 2402, 3940, 4804, 4925, 6005, 7880, 9608, 9850, 12010, 19700, 24020, 30025, 39400, 48040, 60050, 120100, 236597, 240200, 473194, 946388, 1182985, 1892776, 2365970, 4731940, 5914925, 9463880, 11829850, 23659700, 47319400]

約数ペア:

[(1, 47319400), (2, 23659700), (4, 11829850), (5, 9463880), (8, 5914925), (10, 4731940), (20, 2365970), (25, 1892776), (40, 1182985), (50, 946388), (100, 473194), (197, 240200), (200, 236597), (394, 120100), (788, 60050), (985, 48040), (1201, 39400), (1576, 30025), (1970, 24020), (2402, 19700), (3940, 12010), (4804, 9850), (4925, 9608), (6005, 7880)]