61760000

素因数分解:

$2^9\times 5^4\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 100

約数和(自身を含む): 154998822

約数和(自身を除く): 93238822

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 193, 200, 250, 256, 320, 386, 400, 500, 512, 625, 640, 772, 800, 965, 1000, 1250, 1280, 1544, 1600, 1930, 2000, 2500, 2560, 3088, 3200, 3860, 4000, 4825, 5000, 6176, 6400, 7720, 8000, 9650, 10000, 12352, 12800, 15440, 16000, 19300, 20000, 24125, 24704, 30880, 32000, 38600, 40000, 48250, 49408, 61760, 64000, 77200, 80000, 96500, 98816, 120625, 123520, 154400, 160000, 193000, 241250, 247040, 308800, 320000, 386000, 482500, 494080, 617600, 772000, 965000, 1235200, 1544000, 1930000, 2470400, 3088000, 3860000, 6176000, 7720000, 12352000, 15440000, 30880000, 61760000]

約数ペア:

[(1, 61760000), (2, 30880000), (4, 15440000), (5, 12352000), (8, 7720000), (10, 6176000), (16, 3860000), (20, 3088000), (25, 2470400), (32, 1930000), (40, 1544000), (50, 1235200), (64, 965000), (80, 772000), (100, 617600), (125, 494080), (128, 482500), (160, 386000), (193, 320000), (200, 308800), (250, 247040), (256, 241250), (320, 193000), (386, 160000), (400, 154400), (500, 123520), (512, 120625), (625, 98816), (640, 96500), (772, 80000), (800, 77200), (965, 64000), (1000, 61760), (1250, 49408), (1280, 48250), (1544, 40000), (1600, 38600), (1930, 32000), (2000, 30880), (2500, 24704), (2560, 24125), (3088, 20000), (3200, 19300), (3860, 16000), (4000, 15440), (4825, 12800), (5000, 12352), (6176, 10000), (6400, 9650), (7720, 8000)]