12118750

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{277}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 26060832

約数和(自身を除く): 13942082

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 277, 350, 554, 625, 875, 1250, 1385, 1750, 1939, 2770, 3125, 3878, 4375, 6250, 6925, 8750, 9695, 13850, 19390, 21875, 34625, 43750, 48475, 69250, 96950, 173125, 242375, 346250, 484750, 865625, 1211875, 1731250, 2423750, 6059375, 12118750]

約数ペア:

[(1, 12118750), (2, 6059375), (5, 2423750), (7, 1731250), (10, 1211875), (14, 865625), (25, 484750), (35, 346250), (50, 242375), (70, 173125), (125, 96950), (175, 69250), (250, 48475), (277, 43750), (350, 34625), (554, 21875), (625, 19390), (875, 13850), (1250, 9695), (1385, 8750), (1750, 6925), (1939, 6250), (2770, 4375), (3125, 3878)]