10722340

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1993}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 22611960

約数和(自身を除く): 11889620

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 1993, 2690, 3986, 5380, 7972, 9965, 19930, 39860, 536117, 1072234, 2144468, 2680585, 5361170, 10722340]

約数ペア:

[(1, 10722340), (2, 5361170), (4, 2680585), (5, 2144468), (10, 1072234), (20, 536117), (269, 39860), (538, 19930), (1076, 9965), (1345, 7972), (1993, 5380), (2690, 3986)]