16541120

素因数分解:

$2^6\times 5^1\times {\mathrm{51691}}^1$

素因数の和:51708

約数の個数: 28

約数和(自身を含む): 39389304

約数和(自身を除く): 22848184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51691, 103382, 206764, 258455, 413528, 516910, 827056, 1033820, 1654112, 2067640, 3308224, 4135280, 8270560, 16541120]

約数ペア:

[(1, 16541120), (2, 8270560), (4, 4135280), (5, 3308224), (8, 2067640), (10, 1654112), (16, 1033820), (20, 827056), (32, 516910), (40, 413528), (64, 258455), (80, 206764), (160, 103382), (320, 51691)]