8172350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2324

約数の個数: 24

約数和(自身を含む): 15415680

約数和(自身を除く): 7243330

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 2239, 3650, 4478, 11195, 22390, 55975, 111950, 163447, 326894, 817235, 1634470, 4086175, 8172350]

約数ペア:

[(1, 8172350), (2, 4086175), (5, 1634470), (10, 817235), (25, 326894), (50, 163447), (73, 111950), (146, 55975), (365, 22390), (730, 11195), (1825, 4478), (2239, 3650)]