18272832320

素因数分解:

$2^6\times 5^1\times {\mathrm{57102601}}^1$

素因数の和:57102618

約数の個数: 28

約数和(自身を含む): 43512182724

約数和(自身を除く): 25239350404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 57102601, 114205202, 228410404, 285513005, 456820808, 571026010, 913641616, 1142052020, 1827283232, 2284104040, 3654566464, 4568208080, 9136416160, 18272832320]

約数ペア:

[(1, 18272832320), (2, 9136416160), (4, 4568208080), (5, 3654566464), (8, 2284104040), (10, 1827283232), (16, 1142052020), (20, 913641616), (32, 571026010), (40, 456820808), (64, 285513005), (80, 228410404), (160, 114205202), (320, 57102601)]