41398000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2987

約数の個数: 80

約数和(自身を含む): 114439104

約数和(自身を除く): 73041104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 2957, 3500, 5914, 7000, 11828, 14000, 14785, 20699, 23656, 29570, 41398, 47312, 59140, 73925, 82796, 103495, 118280, 147850, 165592, 206990, 236560, 295700, 331184, 369625, 413980, 517475, 591400, 739250, 827960, 1034950, 1182800, 1478500, 1655920, 2069900, 2587375, 2957000, 4139800, 5174750, 5914000, 8279600, 10349500, 20699000, 41398000]

約数ペア:

[(1, 41398000), (2, 20699000), (4, 10349500), (5, 8279600), (7, 5914000), (8, 5174750), (10, 4139800), (14, 2957000), (16, 2587375), (20, 2069900), (25, 1655920), (28, 1478500), (35, 1182800), (40, 1034950), (50, 827960), (56, 739250), (70, 591400), (80, 517475), (100, 413980), (112, 369625), (125, 331184), (140, 295700), (175, 236560), (200, 206990), (250, 165592), (280, 147850), (350, 118280), (400, 103495), (500, 82796), (560, 73925), (700, 59140), (875, 47312), (1000, 41398), (1400, 29570), (1750, 23656), (2000, 20699), (2800, 14785), (2957, 14000), (3500, 11828), (5914, 7000)]