1952423300

素因数分解:

$2^2\times 5^2\times {\mathrm{1999}}^1\times {\mathrm{9767}}^1$

素因数の和:11780

約数の個数: 36

約数和(自身を含む): 4239312000

約数和(自身を除く): 2286888700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1999, 3998, 7996, 9767, 9995, 19534, 19990, 39068, 39980, 48835, 49975, 97670, 99950, 195340, 199900, 244175, 488350, 976700, 19524233, 39048466, 78096932, 97621165, 195242330, 390484660, 488105825, 976211650, 1952423300]

約数ペア:

[(1, 1952423300), (2, 976211650), (4, 488105825), (5, 390484660), (10, 195242330), (20, 97621165), (25, 78096932), (50, 39048466), (100, 19524233), (1999, 976700), (3998, 488350), (7996, 244175), (9767, 199900), (9995, 195340), (19534, 99950), (19990, 97670), (39068, 49975), (39980, 48835)]