17210007760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{35111}}^1$

素因数の和:35692

約数の個数: 80

約数和(自身を含む): 43730451072

約数和(自身を除く): 26520443312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 557, 880, 1114, 2228, 2785, 4456, 5570, 6127, 8912, 11140, 12254, 22280, 24508, 30635, 35111, 44560, 49016, 61270, 70222, 98032, 122540, 140444, 175555, 245080, 280888, 351110, 386221, 490160, 561776, 702220, 772442, 1404440, 1544884, 1931105, 2808880, 3089768, 3862210, 6179536, 7724420, 15448840, 19556827, 30897680, 39113654, 78227308, 97784135, 156454616, 195568270, 215125097, 312909232, 391136540, 430250194, 782273080, 860500388, 1075625485, 1564546160, 1721000776, 2151250970, 3442001552, 4302501940, 8605003880, 17210007760]

約数ペア:

[(1, 17210007760), (2, 8605003880), (4, 4302501940), (5, 3442001552), (8, 2151250970), (10, 1721000776), (11, 1564546160), (16, 1075625485), (20, 860500388), (22, 782273080), (40, 430250194), (44, 391136540), (55, 312909232), (80, 215125097), (88, 195568270), (110, 156454616), (176, 97784135), (220, 78227308), (440, 39113654), (557, 30897680), (880, 19556827), (1114, 15448840), (2228, 7724420), (2785, 6179536), (4456, 3862210), (5570, 3089768), (6127, 2808880), (8912, 1931105), (11140, 1544884), (12254, 1404440), (22280, 772442), (24508, 702220), (30635, 561776), (35111, 490160), (44560, 386221), (49016, 351110), (61270, 280888), (70222, 245080), (98032, 175555), (122540, 140444)]