16697080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18149}}^1$

素因数の和:18183

約数の個数: 32

約数和(自身を含む): 39204000

約数和(自身を除く): 22506920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 18149, 36298, 72596, 90745, 145192, 181490, 362980, 417427, 725960, 834854, 1669708, 2087135, 3339416, 4174270, 8348540, 16697080]

約数ペア:

[(1, 16697080), (2, 8348540), (4, 4174270), (5, 3339416), (8, 2087135), (10, 1669708), (20, 834854), (23, 725960), (40, 417427), (46, 362980), (92, 181490), (115, 145192), (184, 90745), (230, 72596), (460, 36298), (920, 18149)]