27141650

素因数分解:

$2^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{839}}^1$

素因数の和:1498

約数の個数: 24

約数和(自身を含む): 50621760

約数和(自身を除く): 23480110

約数列:

[1, 2, 5, 10, 25, 50, 647, 839, 1294, 1678, 3235, 4195, 6470, 8390, 16175, 20975, 32350, 41950, 542833, 1085666, 2714165, 5428330, 13570825, 27141650]

約数ペア:

[(1, 27141650), (2, 13570825), (5, 5428330), (10, 2714165), (25, 1085666), (50, 542833), (647, 41950), (839, 32350), (1294, 20975), (1678, 16175), (3235, 8390), (4195, 6470)]