2556210550

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{306133}}^1$

素因数の和:306312

約数の個数: 24

約数和(自身を含む): 4783037616

約数和(自身を除く): 2226827066

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 835, 1670, 4175, 8350, 306133, 612266, 1530665, 3061330, 7653325, 15306650, 51124211, 102248422, 255621055, 511242110, 1278105275, 2556210550]

約数ペア:

[(1, 2556210550), (2, 1278105275), (5, 511242110), (10, 255621055), (25, 102248422), (50, 51124211), (167, 15306650), (334, 7653325), (835, 3061330), (1670, 1530665), (4175, 612266), (8350, 306133)]