63381280

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{827}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 150232320

約数和(自身を除く): 86851040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 827, 958, 1654, 1916, 2395, 3308, 3832, 4135, 4790, 6616, 7664, 8270, 9580, 13232, 15328, 16540, 19160, 26464, 33080, 38320, 66160, 76640, 132320, 396133, 792266, 1584532, 1980665, 3169064, 3961330, 6338128, 7922660, 12676256, 15845320, 31690640, 63381280]

約数ペア:

[(1, 63381280), (2, 31690640), (4, 15845320), (5, 12676256), (8, 7922660), (10, 6338128), (16, 3961330), (20, 3169064), (32, 1980665), (40, 1584532), (80, 792266), (160, 396133), (479, 132320), (827, 76640), (958, 66160), (1654, 38320), (1916, 33080), (2395, 26464), (3308, 19160), (3832, 16540), (4135, 15328), (4790, 13232), (6616, 9580), (7664, 8270)]