2996440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 7037280

約数和(自身を除く): 4040840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3257, 6514, 13028, 16285, 26056, 32570, 65140, 74911, 130280, 149822, 299644, 374555, 599288, 749110, 1498220, 2996440]

約数ペア:

[(1, 2996440), (2, 1498220), (4, 749110), (5, 599288), (8, 374555), (10, 299644), (20, 149822), (23, 130280), (40, 74911), (46, 65140), (92, 32570), (115, 26056), (184, 16285), (230, 13028), (460, 6514), (920, 3257)]