27421120

素因数分解:

$2^6\times 5^1\times {\mathrm{85691}}^1$

素因数の和:85708

約数の個数: 28

約数和(自身を含む): 65297304

約数和(自身を除く): 37876184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 85691, 171382, 342764, 428455, 685528, 856910, 1371056, 1713820, 2742112, 3427640, 5484224, 6855280, 13710560, 27421120]

約数ペア:

[(1, 27421120), (2, 13710560), (4, 6855280), (5, 5484224), (8, 3427640), (10, 2742112), (16, 1713820), (20, 1371056), (32, 856910), (40, 685528), (64, 428455), (80, 342764), (160, 171382), (320, 85691)]