6656551220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2750641}}^1$

素因数の和:2750672

約数の個数: 36

約数和(自身を含む): 15365086212

約数和(自身を除く): 8708534992

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2750641, 5501282, 11002564, 13753205, 27506410, 30257051, 55012820, 60514102, 121028204, 151285255, 302570510, 332827561, 605141020, 665655122, 1331310244, 1664137805, 3328275610, 6656551220]

約数ペア:

[(1, 6656551220), (2, 3328275610), (4, 1664137805), (5, 1331310244), (10, 665655122), (11, 605141020), (20, 332827561), (22, 302570510), (44, 151285255), (55, 121028204), (110, 60514102), (121, 55012820), (220, 30257051), (242, 27506410), (484, 13753205), (605, 11002564), (1210, 5501282), (2420, 2750641)]