6815703680

素因数分解:

$2^7\times 5^1\times {\mathrm{337}}^1\times {\mathrm{31601}}^1$

素因数の和:31957

約数の個数: 64

約数和(自身を含む): 16342658280

約数和(自身を除く): 9526954600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 337, 640, 674, 1348, 1685, 2696, 3370, 5392, 6740, 10784, 13480, 21568, 26960, 31601, 43136, 53920, 63202, 107840, 126404, 158005, 215680, 252808, 316010, 505616, 632020, 1011232, 1264040, 2022464, 2528080, 4044928, 5056160, 10112320, 10649537, 20224640, 21299074, 42598148, 53247685, 85196296, 106495370, 170392592, 212990740, 340785184, 425981480, 681570368, 851962960, 1363140736, 1703925920, 3407851840, 6815703680]

約数ペア:

[(1, 6815703680), (2, 3407851840), (4, 1703925920), (5, 1363140736), (8, 851962960), (10, 681570368), (16, 425981480), (20, 340785184), (32, 212990740), (40, 170392592), (64, 106495370), (80, 85196296), (128, 53247685), (160, 42598148), (320, 21299074), (337, 20224640), (640, 10649537), (674, 10112320), (1348, 5056160), (1685, 4044928), (2696, 2528080), (3370, 2022464), (5392, 1264040), (6740, 1011232), (10784, 632020), (13480, 505616), (21568, 316010), (26960, 252808), (31601, 215680), (43136, 158005), (53920, 126404), (63202, 107840)]