42744880

素因数分解:

$2^4\times 5^1\times {\mathrm{534311}}^1$

素因数の和:534324

約数の個数: 20

約数和(自身を含む): 99382032

約数和(自身を除く): 56637152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 534311, 1068622, 2137244, 2671555, 4274488, 5343110, 8548976, 10686220, 21372440, 42744880]

約数ペア:

[(1, 42744880), (2, 21372440), (4, 10686220), (5, 8548976), (8, 5343110), (10, 4274488), (16, 2671555), (20, 2137244), (40, 1068622), (80, 534311)]