15677053441760

素因数分解:

$2^5\times 5^1\times {\mathrm{661}}^1\times {\mathrm{148232351}}^1$

素因数の和:148233027

約数の個数: 48

約数和(自身を含む): 37093070835072

約数和(自身を除く): 21416017393312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 661, 1322, 2644, 3305, 5288, 6610, 10576, 13220, 21152, 26440, 52880, 105760, 148232351, 296464702, 592929404, 741161755, 1185858808, 1482323510, 2371717616, 2964647020, 4743435232, 5929294040, 11858588080, 23717176160, 97981584011, 195963168022, 391926336044, 489907920055, 783852672088, 979815840110, 1567705344176, 1959631680220, 3135410688352, 3919263360440, 7838526720880, 15677053441760]

約数ペア:

[(1, 15677053441760), (2, 7838526720880), (4, 3919263360440), (5, 3135410688352), (8, 1959631680220), (10, 1567705344176), (16, 979815840110), (20, 783852672088), (32, 489907920055), (40, 391926336044), (80, 195963168022), (160, 97981584011), (661, 23717176160), (1322, 11858588080), (2644, 5929294040), (3305, 4743435232), (5288, 2964647020), (6610, 2371717616), (10576, 1482323510), (13220, 1185858808), (21152, 741161755), (26440, 592929404), (52880, 296464702), (105760, 148232351)]