82558000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5897}}^1$

素因数の和:5927

約数の個数: 80

約数和(自身を含む): 228181824

約数和(自身を除く): 145623824

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, 3500, 5897, 7000, 11794, 14000, 23588, 29485, 41279, 47176, 58970, 82558, 94352, 117940, 147425, 165116, 206395, 235880, 294850, 330232, 412790, 471760, 589700, 660464, 737125, 825580, 1031975, 1179400, 1474250, 1651160, 2063950, 2358800, 2948500, 3302320, 4127900, 5159875, 5897000, 8255800, 10319750, 11794000, 16511600, 20639500, 41279000, 82558000]

約数ペア:

[(1, 82558000), (2, 41279000), (4, 20639500), (5, 16511600), (7, 11794000), (8, 10319750), (10, 8255800), (14, 5897000), (16, 5159875), (20, 4127900), (25, 3302320), (28, 2948500), (35, 2358800), (40, 2063950), (50, 1651160), (56, 1474250), (70, 1179400), (80, 1031975), (100, 825580), (112, 737125), (125, 660464), (140, 589700), (175, 471760), (200, 412790), (250, 330232), (280, 294850), (350, 235880), (400, 206395), (500, 165116), (560, 147425), (700, 117940), (875, 94352), (1000, 82558), (1400, 58970), (1750, 47176), (2000, 41279), (2800, 29485), (3500, 23588), (5897, 14000), (7000, 11794)]