30949280

素因数分解:

$2^5\times 5^1\times {\mathrm{193433}}^1$

素因数の和:193448

約数の個数: 24

約数和(自身を含む): 73118052

約数和(自身を除く): 42168772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193433, 386866, 773732, 967165, 1547464, 1934330, 3094928, 3868660, 6189856, 7737320, 15474640, 30949280]

約数ペア:

[(1, 30949280), (2, 15474640), (4, 7737320), (5, 6189856), (8, 3868660), (10, 3094928), (16, 1934330), (20, 1547464), (32, 967165), (40, 773732), (80, 386866), (160, 193433)]