55995200

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 84

約数和(自身を含む): 139842240

約数和(自身を除く): 83847040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 158, 160, 200, 316, 320, 395, 400, 443, 632, 790, 800, 886, 1264, 1580, 1600, 1772, 1975, 2215, 2528, 3160, 3544, 3950, 4430, 5056, 6320, 7088, 7900, 8860, 11075, 12640, 14176, 15800, 17720, 22150, 25280, 28352, 31600, 34997, 35440, 44300, 63200, 69994, 70880, 88600, 126400, 139988, 141760, 174985, 177200, 279976, 349970, 354400, 559952, 699940, 708800, 874925, 1119904, 1399880, 1749850, 2239808, 2799760, 3499700, 5599520, 6999400, 11199040, 13998800, 27997600, 55995200]

約数ペア:

[(1, 55995200), (2, 27997600), (4, 13998800), (5, 11199040), (8, 6999400), (10, 5599520), (16, 3499700), (20, 2799760), (25, 2239808), (32, 1749850), (40, 1399880), (50, 1119904), (64, 874925), (79, 708800), (80, 699940), (100, 559952), (158, 354400), (160, 349970), (200, 279976), (316, 177200), (320, 174985), (395, 141760), (400, 139988), (443, 126400), (632, 88600), (790, 70880), (800, 69994), (886, 63200), (1264, 44300), (1580, 35440), (1600, 34997), (1772, 31600), (1975, 28352), (2215, 25280), (2528, 22150), (3160, 17720), (3544, 15800), (3950, 14176), (4430, 12640), (5056, 11075), (6320, 8860), (7088, 7900)]