84920000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 140

約数和(自身を含む): 230907336

約数和(自身を除く): 145987336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 193, 200, 220, 250, 275, 320, 352, 386, 400, 440, 500, 550, 625, 704, 772, 800, 880, 965, 1000, 1100, 1250, 1375, 1544, 1600, 1760, 1930, 2000, 2123, 2200, 2500, 2750, 3088, 3520, 3860, 4000, 4246, 4400, 4825, 5000, 5500, 6176, 6875, 7720, 8000, 8492, 8800, 9650, 10000, 10615, 11000, 12352, 13750, 15440, 16984, 17600, 19300, 20000, 21230, 22000, 24125, 27500, 30880, 33968, 38600, 40000, 42460, 44000, 48250, 53075, 55000, 61760, 67936, 77200, 84920, 88000, 96500, 106150, 110000, 120625, 135872, 154400, 169840, 193000, 212300, 220000, 241250, 265375, 308800, 339680, 386000, 424600, 440000, 482500, 530750, 679360, 772000, 849200, 965000, 1061500, 1326875, 1544000, 1698400, 1930000, 2123000, 2653750, 3396800, 3860000, 4246000, 5307500, 7720000, 8492000, 10615000, 16984000, 21230000, 42460000, 84920000]

約数ペア:

[(1, 84920000), (2, 42460000), (4, 21230000), (5, 16984000), (8, 10615000), (10, 8492000), (11, 7720000), (16, 5307500), (20, 4246000), (22, 3860000), (25, 3396800), (32, 2653750), (40, 2123000), (44, 1930000), (50, 1698400), (55, 1544000), (64, 1326875), (80, 1061500), (88, 965000), (100, 849200), (110, 772000), (125, 679360), (160, 530750), (176, 482500), (193, 440000), (200, 424600), (220, 386000), (250, 339680), (275, 308800), (320, 265375), (352, 241250), (386, 220000), (400, 212300), (440, 193000), (500, 169840), (550, 154400), (625, 135872), (704, 120625), (772, 110000), (800, 106150), (880, 96500), (965, 88000), (1000, 84920), (1100, 77200), (1250, 67936), (1375, 61760), (1544, 55000), (1600, 53075), (1760, 48250), (1930, 44000), (2000, 42460), (2123, 40000), (2200, 38600), (2500, 33968), (2750, 30880), (3088, 27500), (3520, 24125), (3860, 22000), (4000, 21230), (4246, 20000), (4400, 19300), (4825, 17600), (5000, 16984), (5500, 15440), (6176, 13750), (6875, 12352), (7720, 11000), (8000, 10615), (8492, 10000), (8800, 9650)]