10742260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12491}}^1$

素因数の和:12543

約数の個数: 24

約数和(自身を含む): 23085216

約数和(自身を除く): 12342956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 12491, 24982, 49964, 62455, 124910, 249820, 537113, 1074226, 2148452, 2685565, 5371130, 10742260]

約数ペア:

[(1, 10742260), (2, 5371130), (4, 2685565), (5, 2148452), (10, 1074226), (20, 537113), (43, 249820), (86, 124910), (172, 62455), (215, 49964), (430, 24982), (860, 12491)]