2568940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11677}}^1$

素因数の和:11697

約数の個数: 24

約数和(自身を含む): 5885712

約数和(自身を除く): 3316772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11677, 23354, 46708, 58385, 116770, 128447, 233540, 256894, 513788, 642235, 1284470, 2568940]

約数ペア:

[(1, 2568940), (2, 1284470), (4, 642235), (5, 513788), (10, 256894), (11, 233540), (20, 128447), (22, 116770), (44, 58385), (55, 46708), (110, 23354), (220, 11677)]