22402210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77249}}^1$

素因数の和:77285

約数の個数: 16

約数和(自身を含む): 41715000

約数和(自身を除く): 19312790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 77249, 154498, 386245, 772490, 2240221, 4480442, 11201105, 22402210]

約数ペア:

[(1, 22402210), (2, 11201105), (5, 4480442), (10, 2240221), (29, 772490), (58, 386245), (145, 154498), (290, 77249)]