39749500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 102001536

約数和(自身を除く): 62252036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 125, 140, 164, 175, 205, 250, 277, 287, 350, 410, 500, 554, 574, 700, 820, 875, 1025, 1108, 1148, 1385, 1435, 1750, 1939, 2050, 2770, 2870, 3500, 3878, 4100, 5125, 5540, 5740, 6925, 7175, 7756, 9695, 10250, 11357, 13850, 14350, 19390, 20500, 22714, 27700, 28700, 34625, 35875, 38780, 45428, 48475, 56785, 69250, 71750, 79499, 96950, 113570, 138500, 143500, 158998, 193900, 227140, 242375, 283925, 317996, 397495, 484750, 567850, 794990, 969500, 1135700, 1419625, 1589980, 1987475, 2839250, 3974950, 5678500, 7949900, 9937375, 19874750, 39749500]

約数ペア:

[(1, 39749500), (2, 19874750), (4, 9937375), (5, 7949900), (7, 5678500), (10, 3974950), (14, 2839250), (20, 1987475), (25, 1589980), (28, 1419625), (35, 1135700), (41, 969500), (50, 794990), (70, 567850), (82, 484750), (100, 397495), (125, 317996), (140, 283925), (164, 242375), (175, 227140), (205, 193900), (250, 158998), (277, 143500), (287, 138500), (350, 113570), (410, 96950), (500, 79499), (554, 71750), (574, 69250), (700, 56785), (820, 48475), (875, 45428), (1025, 38780), (1108, 35875), (1148, 34625), (1385, 28700), (1435, 27700), (1750, 22714), (1939, 20500), (2050, 19390), (2770, 14350), (2870, 13850), (3500, 11357), (3878, 10250), (4100, 9695), (5125, 7756), (5540, 7175), (5740, 6925)]