22340230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 45486000

約数和(自身を除く): 23145770

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 499, 605, 814, 998, 1210, 2035, 2495, 4070, 4477, 4990, 5489, 8954, 10978, 18463, 22385, 27445, 36926, 44770, 54890, 60379, 92315, 120758, 184630, 203093, 301895, 406186, 603790, 1015465, 2030930, 2234023, 4468046, 11170115, 22340230]

約数ペア:

[(1, 22340230), (2, 11170115), (5, 4468046), (10, 2234023), (11, 2030930), (22, 1015465), (37, 603790), (55, 406186), (74, 301895), (110, 203093), (121, 184630), (185, 120758), (242, 92315), (370, 60379), (407, 54890), (499, 44770), (605, 36926), (814, 27445), (998, 22385), (1210, 18463), (2035, 10978), (2495, 8954), (4070, 5489), (4477, 4990)]