1674501280

素因数分解:

$2^5\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{9437}}^1$

素因数の和:10561

約数の個数: 48

約数和(自身を含む): 3959996040

約数和(自身を除く): 2285494760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1109, 2218, 4436, 5545, 8872, 9437, 11090, 17744, 18874, 22180, 35488, 37748, 44360, 47185, 75496, 88720, 94370, 150992, 177440, 188740, 301984, 377480, 754960, 1509920, 10465633, 20931266, 41862532, 52328165, 83725064, 104656330, 167450128, 209312660, 334900256, 418625320, 837250640, 1674501280]

約数ペア:

[(1, 1674501280), (2, 837250640), (4, 418625320), (5, 334900256), (8, 209312660), (10, 167450128), (16, 104656330), (20, 83725064), (32, 52328165), (40, 41862532), (80, 20931266), (160, 10465633), (1109, 1509920), (2218, 754960), (4436, 377480), (5545, 301984), (8872, 188740), (9437, 177440), (11090, 150992), (17744, 94370), (18874, 88720), (22180, 75496), (35488, 47185), (37748, 44360)]