42841880

素因数分解:

$2^3\times 5^1\times {\mathrm{1071047}}^1$

素因数の和:1071058

約数の個数: 16

約数和(自身を含む): 96394320

約数和(自身を除く): 53552440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1071047, 2142094, 4284188, 5355235, 8568376, 10710470, 21420940, 42841880]

約数ペア:

[(1, 42841880), (2, 21420940), (4, 10710470), (5, 8568376), (8, 5355235), (10, 4284188), (20, 2142094), (40, 1071047)]