149750080

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10883}}^1$

素因数の和:10943

約数の個数: 56

約数和(自身を含む): 364918752

約数和(自身を除く): 215168672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 10883, 13760, 21766, 43532, 54415, 87064, 108830, 174128, 217660, 348256, 435320, 467969, 696512, 870640, 935938, 1741280, 1871876, 2339845, 3482560, 3743752, 4679690, 7487504, 9359380, 14975008, 18718760, 29950016, 37437520, 74875040, 149750080]

約数ペア:

[(1, 149750080), (2, 74875040), (4, 37437520), (5, 29950016), (8, 18718760), (10, 14975008), (16, 9359380), (20, 7487504), (32, 4679690), (40, 3743752), (43, 3482560), (64, 2339845), (80, 1871876), (86, 1741280), (160, 935938), (172, 870640), (215, 696512), (320, 467969), (344, 435320), (430, 348256), (688, 217660), (860, 174128), (1376, 108830), (1720, 87064), (2752, 54415), (3440, 43532), (6880, 21766), (10883, 13760)]