171320320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{33461}}^1$

素因数の和:33486

約数の個数: 44

約数和(自身を含む): 410980284

約数和(自身を除く): 239659964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 33461, 66922, 133844, 167305, 267688, 334610, 535376, 669220, 1070752, 1338440, 2141504, 2676880, 4283008, 5353760, 8566016, 10707520, 17132032, 21415040, 34264064, 42830080, 85660160, 171320320]

約数ペア:

[(1, 171320320), (2, 85660160), (4, 42830080), (5, 34264064), (8, 21415040), (10, 17132032), (16, 10707520), (20, 8566016), (32, 5353760), (40, 4283008), (64, 2676880), (80, 2141504), (128, 1338440), (160, 1070752), (256, 669220), (320, 535376), (512, 334610), (640, 267688), (1024, 167305), (1280, 133844), (2560, 66922), (5120, 33461)]