55104160

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 75532640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 719, 958, 1438, 1916, 2395, 2876, 3595, 3832, 4790, 5752, 7190, 7664, 9580, 11504, 14380, 15328, 19160, 23008, 28760, 38320, 57520, 76640, 115040, 344401, 688802, 1377604, 1722005, 2755208, 3444010, 5510416, 6888020, 11020832, 13776040, 27552080, 55104160]

約数ペア:

[(1, 55104160), (2, 27552080), (4, 13776040), (5, 11020832), (8, 6888020), (10, 5510416), (16, 3444010), (20, 2755208), (32, 1722005), (40, 1377604), (80, 688802), (160, 344401), (479, 115040), (719, 76640), (958, 57520), (1438, 38320), (1916, 28760), (2395, 23008), (2876, 19160), (3595, 15328), (3832, 14380), (4790, 11504), (5752, 9580), (7190, 7664)]