44975000

素因数分解:

$2^3\times 5^5\times 7^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 120929760

約数和(自身を除く): 75954760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 257, 280, 350, 500, 514, 625, 700, 875, 1000, 1028, 1250, 1285, 1400, 1750, 1799, 2056, 2500, 2570, 3125, 3500, 3598, 4375, 5000, 5140, 6250, 6425, 7000, 7196, 8750, 8995, 10280, 12500, 12850, 14392, 17500, 17990, 21875, 25000, 25700, 32125, 35000, 35980, 43750, 44975, 51400, 64250, 71960, 87500, 89950, 128500, 160625, 175000, 179900, 224875, 257000, 321250, 359800, 449750, 642500, 803125, 899500, 1124375, 1285000, 1606250, 1799000, 2248750, 3212500, 4497500, 5621875, 6425000, 8995000, 11243750, 22487500, 44975000]

約数ペア:

[(1, 44975000), (2, 22487500), (4, 11243750), (5, 8995000), (7, 6425000), (8, 5621875), (10, 4497500), (14, 3212500), (20, 2248750), (25, 1799000), (28, 1606250), (35, 1285000), (40, 1124375), (50, 899500), (56, 803125), (70, 642500), (100, 449750), (125, 359800), (140, 321250), (175, 257000), (200, 224875), (250, 179900), (257, 175000), (280, 160625), (350, 128500), (500, 89950), (514, 87500), (625, 71960), (700, 64250), (875, 51400), (1000, 44975), (1028, 43750), (1250, 35980), (1285, 35000), (1400, 32125), (1750, 25700), (1799, 25000), (2056, 21875), (2500, 17990), (2570, 17500), (3125, 14392), (3500, 12850), (3598, 12500), (4375, 10280), (5000, 8995), (5140, 8750), (6250, 7196), (6425, 7000)]