26830060

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4987}}^1$

素因数の和:5265

約数の個数: 24

約数和(自身を含む): 56563920

約数和(自身を除く): 29733860

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4987, 5380, 9974, 19948, 24935, 49870, 99740, 1341503, 2683006, 5366012, 6707515, 13415030, 26830060]

約数ペア:

[(1, 26830060), (2, 13415030), (4, 6707515), (5, 5366012), (10, 2683006), (20, 1341503), (269, 99740), (538, 49870), (1076, 24935), (1345, 19948), (2690, 9974), (4987, 5380)]