126003880

素因数分解:

$2^3\times 5^1\times {\mathrm{3150097}}^1$

素因数の和:3150108

約数の個数: 16

約数和(自身を含む): 283508820

約数和(自身を除く): 157504940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3150097, 6300194, 12600388, 15750485, 25200776, 31500970, 63001940, 126003880]

約数ペア:

[(1, 126003880), (2, 63001940), (4, 31500970), (5, 25200776), (8, 15750485), (10, 12600388), (20, 6300194), (40, 3150097)]