28336160

素因数分解:

$2^5\times 5^1\times {\mathrm{177101}}^1$

素因数の和:177116

約数の個数: 24

約数和(自身を含む): 66944556

約数和(自身を除く): 38608396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 177101, 354202, 708404, 885505, 1416808, 1771010, 2833616, 3542020, 5667232, 7084040, 14168080, 28336160]

約数ペア:

[(1, 28336160), (2, 14168080), (4, 7084040), (5, 5667232), (8, 3542020), (10, 2833616), (16, 1771010), (20, 1416808), (32, 885505), (40, 708404), (80, 354202), (160, 177101)]