110552080

素因数分解:

$2^4\times 5^1\times {\mathrm{1381901}}^1$

素因数の和:1381914

約数の個数: 20

約数和(自身を含む): 257033772

約数和(自身を除く): 146481692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1381901, 2763802, 5527604, 6909505, 11055208, 13819010, 22110416, 27638020, 55276040, 110552080]

約数ペア:

[(1, 110552080), (2, 55276040), (4, 27638020), (5, 22110416), (8, 13819010), (10, 11055208), (16, 6909505), (20, 5527604), (40, 2763802), (80, 1381901)]