11675140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4261}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 24702552

約数和(自身を除く): 13027412

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 4261, 8522, 17044, 21305, 42610, 85220, 583757, 1167514, 2335028, 2918785, 5837570, 11675140]

約数ペア:

[(1, 11675140), (2, 5837570), (4, 2918785), (5, 2335028), (10, 1167514), (20, 583757), (137, 85220), (274, 42610), (548, 21305), (685, 17044), (1370, 8522), (2740, 4261)]