83944000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 112

約数和(自身を含む): 237744000

約数和(自身を除く): 153800000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1499, 1600, 1750, 2000, 2240, 2800, 2998, 3500, 4000, 5600, 5996, 7000, 7495, 8000, 10493, 11200, 11992, 14000, 14990, 20986, 23984, 28000, 29980, 37475, 41972, 47968, 52465, 56000, 59960, 74950, 83944, 95936, 104930, 119920, 149900, 167888, 187375, 209860, 239840, 262325, 299800, 335776, 374750, 419720, 479680, 524650, 599600, 671552, 749500, 839440, 1049300, 1199200, 1311625, 1499000, 1678880, 2098600, 2398400, 2623250, 2998000, 3357760, 4197200, 5246500, 5996000, 8394400, 10493000, 11992000, 16788800, 20986000, 41972000, 83944000]

約数ペア:

[(1, 83944000), (2, 41972000), (4, 20986000), (5, 16788800), (7, 11992000), (8, 10493000), (10, 8394400), (14, 5996000), (16, 5246500), (20, 4197200), (25, 3357760), (28, 2998000), (32, 2623250), (35, 2398400), (40, 2098600), (50, 1678880), (56, 1499000), (64, 1311625), (70, 1199200), (80, 1049300), (100, 839440), (112, 749500), (125, 671552), (140, 599600), (160, 524650), (175, 479680), (200, 419720), (224, 374750), (250, 335776), (280, 299800), (320, 262325), (350, 239840), (400, 209860), (448, 187375), (500, 167888), (560, 149900), (700, 119920), (800, 104930), (875, 95936), (1000, 83944), (1120, 74950), (1400, 59960), (1499, 56000), (1600, 52465), (1750, 47968), (2000, 41972), (2240, 37475), (2800, 29980), (2998, 28000), (3500, 23984), (4000, 20986), (5600, 14990), (5996, 14000), (7000, 11992), (7495, 11200), (8000, 10493)]