804675520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{228601}}^1$

素因数の和:228629

約数の個数: 56

約数和(自身を含む): 2090336688

約数和(自身を除く): 1285661168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 228601, 457202, 914404, 1143005, 1828808, 2286010, 2514611, 3657616, 4572020, 5029222, 7315232, 9144040, 10058444, 12573055, 14630464, 18288080, 20116888, 25146110, 36576160, 40233776, 50292220, 73152320, 80467552, 100584440, 160935104, 201168880, 402337760, 804675520]

約数ペア:

[(1, 804675520), (2, 402337760), (4, 201168880), (5, 160935104), (8, 100584440), (10, 80467552), (11, 73152320), (16, 50292220), (20, 40233776), (22, 36576160), (32, 25146110), (40, 20116888), (44, 18288080), (55, 14630464), (64, 12573055), (80, 10058444), (88, 9144040), (110, 7315232), (160, 5029222), (176, 4572020), (220, 3657616), (320, 2514611), (352, 2286010), (440, 1828808), (704, 1143005), (880, 914404), (1760, 457202), (3520, 228601)]