2259650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1106

約数の個数: 24

約数和(自身を含む): 4304784

約数和(自身を除く): 2045134

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1051, 1075, 2102, 2150, 5255, 10510, 26275, 45193, 52550, 90386, 225965, 451930, 1129825, 2259650]

約数ペア:

[(1, 2259650), (2, 1129825), (5, 451930), (10, 225965), (25, 90386), (43, 52550), (50, 45193), (86, 26275), (215, 10510), (430, 5255), (1051, 2150), (1075, 2102)]