28058560

素因数分解:

$2^6\times 5^1\times {\mathrm{87683}}^1$

素因数の和:87700

約数の個数: 28

約数和(自身を含む): 66815208

約数和(自身を除く): 38756648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 87683, 175366, 350732, 438415, 701464, 876830, 1402928, 1753660, 2805856, 3507320, 5611712, 7014640, 14029280, 28058560]

約数ペア:

[(1, 28058560), (2, 14029280), (4, 7014640), (5, 5611712), (8, 3507320), (10, 2805856), (16, 1753660), (20, 1402928), (32, 876830), (40, 701464), (64, 438415), (80, 350732), (160, 175366), (320, 87683)]