4697650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2058

約数の個数: 24

約数和(自身を含む): 8928000

約数和(自身を除く): 4230350

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 1999, 2350, 3998, 9995, 19990, 49975, 93953, 99950, 187906, 469765, 939530, 2348825, 4697650]

約数ペア:

[(1, 4697650), (2, 2348825), (5, 939530), (10, 469765), (25, 187906), (47, 99950), (50, 93953), (94, 49975), (235, 19990), (470, 9995), (1175, 3998), (1999, 2350)]